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410 vulnerabilities found for Microsoft Office LTSC 2024 by Microsoft

CVE-2026-70105 (GCVE-0-2026-70105)
Vulnerability from cvelistv5
Published
2026-08-20 21:46
Modified
2026-08-29 16:24
CWE
  • CWE-20 - Improper Input Validation
Summary
Improper input validation in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Word 2016 Version: 16.0.1   < 16.0.5565.1000
Create a notification for this product.
Show details on NVD website


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CVE-2026-70130 (GCVE-0-2026-70130)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
Show details on NVD website


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CVE-2026-68817 (GCVE-0-2026-68817)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Excel 2016 Version: 16.0.0.0   < 16.0.5565.1001
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Office Online Server Version: 16.0.0.0   < 16.0.10417.20175
Create a notification for this product.
Show details on NVD website


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CVE-2026-68814 (GCVE-0-2026-68814)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
Summary
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Excel 2016 Version: 16.0.0.0   < 16.0.5565.1001
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Office Online Server Version: 16.0.0.0   < 16.0.10417.20175
Create a notification for this product.
Show details on NVD website


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CVE-2026-68812 (GCVE-0-2026-68812)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Excel 2016 Version: 16.0.0.0   < 16.0.5565.1001
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Office Online Server Version: 16.0.0.0   < 16.0.10417.20175
Create a notification for this product.
Show details on NVD website


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CVE-2026-68805 (GCVE-0-2026-68805)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Excel 2016 Version: 16.0.0.0   < 16.0.5565.1001
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Office Online Server Version: 16.0.0.0   < 16.0.10417.20175
Create a notification for this product.
Show details on NVD website


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CVE-2026-68804 (GCVE-0-2026-68804)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-197 - Numeric Truncation Error
  • CWE-122 - Heap-based Buffer Overflow
Summary
Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Excel 2016 Version: 16.0.0.0   < 16.0.5565.1001
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Office Online Server Version: 16.0.0.0   < 16.0.10417.20175
Create a notification for this product.
Show details on NVD website


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CVE-2026-68803 (GCVE-0-2026-68803)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Excel 2016 Version: 16.0.0.0   < 16.0.5565.1001
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Office Online Server Version: 16.0.0.0   < 16.0.10417.20175
Create a notification for this product.
Show details on NVD website


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CVE-2026-68801 (GCVE-0-2026-68801)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Excel 2016 Version: 16.0.0.0   < 16.0.5565.1001
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Office Online Server Version: 16.0.0.0   < 16.0.10417.20175
Create a notification for this product.
Show details on NVD website


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CVE-2026-68799 (GCVE-0-2026-68799)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-908 - Use of Uninitialized Resource
Summary
Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Excel 2016 Version: 16.0.0.0   < 16.0.5565.1001
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Office Online Server Version: 16.0.0.0   < 16.0.10417.20175
Create a notification for this product.
Show details on NVD website


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CVE-2026-68798 (GCVE-0-2026-68798)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
Show details on NVD website


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CVE-2026-68797 (GCVE-0-2026-68797)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
Summary
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Excel 2016 Version: 16.0.0.0   < 16.0.5565.1001
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Office Online Server Version: 16.0.0.0   < 16.0.10417.20175
Create a notification for this product.
Show details on NVD website


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CVE-2026-66809 (GCVE-0-2026-66809)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
Summary
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Word 2016 Version: 16.0.1   < 16.0.5565.1000
Create a notification for this product.
Show details on NVD website


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CVE-2026-66810 (GCVE-0-2026-66810)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Word 2016 Version: 16.0.1   < 16.0.5565.1000
Create a notification for this product.
Show details on NVD website


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CVE-2026-66807 (GCVE-0-2026-66807)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
Stack-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
Show details on NVD website


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CVE-2026-66806 (GCVE-0-2026-66806)
Vulnerability from cvelistv5
Published
2026-08-11 17:07
Modified
2026-08-29 16:24
CWE
Summary
Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Word 2016 Version: 16.0.1   < 16.0.5565.1000
Create a notification for this product.
Show details on NVD website


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CVE-2026-62882 (GCVE-0-2026-62882)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-522 - Insufficiently Protected Credentials
Summary
Insufficiently protected credentials in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Outlook 2016 Version: 16.0.0.0   < 16.0.5565.1000
Create a notification for this product.
Show details on NVD website


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CVE-2026-64919 (GCVE-0-2026-64919)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Access 2016 Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Access 2016 (32-bit edition) Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
Show details on NVD website


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CVE-2026-64917 (GCVE-0-2026-64917)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
Summary
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Word 2016 Version: 16.0.1   < 16.0.5565.1000
Create a notification for this product.
Show details on NVD website


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CVE-2026-64920 (GCVE-0-2026-64920)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Access 2016 Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Access 2016 (32-bit edition) Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
Show details on NVD website


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CVE-2026-64915 (GCVE-0-2026-64915)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Word 2016 Version: 16.0.1   < 16.0.5565.1000
Create a notification for this product.
Show details on NVD website


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CVE-2026-64914 (GCVE-0-2026-64914)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Access 2016 Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Access 2016 (32-bit edition) Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
Show details on NVD website


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CVE-2026-64908 (GCVE-0-2026-64908)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Access 2016 Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Access 2016 (32-bit edition) Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
Show details on NVD website


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CVE-2026-64911 (GCVE-0-2026-64911)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-190 - Integer Overflow or Wraparound
  • CWE-122 - Heap-based Buffer Overflow
Summary
Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
Show details on NVD website


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CVE-2026-64912 (GCVE-0-2026-64912)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Access 2016 Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Access 2016 (32-bit edition) Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
Show details on NVD website


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CVE-2026-64910 (GCVE-0-2026-64910)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-822 - Untrusted Pointer Dereference
Summary
Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
Show details on NVD website


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CVE-2026-64909 (GCVE-0-2026-64909)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
  • CWE-125 - Out-of-bounds Read
  • CWE-122 - Heap-based Buffer Overflow
Summary
Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2016 Version: 16.0.0   < 16.0.5565.1001
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
Show details on NVD website


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CVE-2026-64906 (GCVE-0-2026-64906)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Access 2016 Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Access 2016 (32-bit edition) Version: 16.0.0   < 16.0.5565.1000
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
Show details on NVD website


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CVE-2026-64907 (GCVE-0-2026-64907)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Word 2016 Version: 16.0.1   < 16.0.5565.1000
Create a notification for this product.
Show details on NVD website


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CVE-2026-64905 (GCVE-0-2026-64905)
Vulnerability from cvelistv5
Published
2026-08-11 17:06
Modified
2026-08-29 16:24
CWE
Summary
Buffer over-read in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Impacted products
Vendor Product Version
Microsoft Microsoft 365 Apps for Enterprise Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 2019 Version: 19.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office 365 for Mac Version: 1.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2021 Version: 16.0.1   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC 2024 Version: 16.0.0   < https://aka.ms/OfficeSecurityReleases
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2021 Version: 16.0.1   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Office LTSC for Mac 2024 Version: 16.0.0   < 16.112.26081010
Create a notification for this product.
   Microsoft Microsoft Word 2016 Version: 16.0.1   < 16.0.5565.1000
Create a notification for this product.
Show details on NVD website


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