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379 vulnerabilities found for Microsoft Office 365 for Mac by Microsoft

CVE-2026-108455 (GCVE-0-2026-108455)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
Summary
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
References
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

To clipboard 

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CVE-2026-108454 (GCVE-0-2026-108454)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
Summary
Buffer over-read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
References
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

To clipboard 

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CVE-2026-108453 (GCVE-0-2026-108453)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
Summary
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
References
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

To clipboard 

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CVE-2026-108449 (GCVE-0-2026-108449)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108448 (GCVE-0-2026-108448)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108446 (GCVE-0-2026-108446)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
Summary
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108445 (GCVE-0-2026-108445)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108444 (GCVE-0-2026-108444)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108443 (GCVE-0-2026-108443)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
Summary
Off-by-one error in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108442 (GCVE-0-2026-108442)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
Summary
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108441 (GCVE-0-2026-108441)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108440 (GCVE-0-2026-108440)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108439 (GCVE-0-2026-108439)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108438 (GCVE-0-2026-108438)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
Summary
Use after free in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
References
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

To clipboard 

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CVE-2026-108436 (GCVE-0-2026-108436)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
Summary
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
References
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

To clipboard 

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CVE-2026-108435 (GCVE-0-2026-108435)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
  • CWE-822 - Untrusted Pointer Dereference
Summary
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
References
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

To clipboard 

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CVE-2026-108434 (GCVE-0-2026-108434)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
Summary
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
References
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

To clipboard 

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CVE-2026-108433 (GCVE-0-2026-108433)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-807 - Reliance on Untrusted Inputs in a Security Decision
Summary
Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.
References
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

To clipboard 

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CVE-2026-108432 (GCVE-0-2026-108432)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108431 (GCVE-0-2026-108431)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-108430 (GCVE-0-2026-108430)
Vulnerability from cvelistv5
Published
2026-10-15 20:57
Modified
2026-10-28 18:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-100212 (GCVE-0-2026-100212)
Vulnerability from cvelistv5
Published
2026-10-13 19:01
Modified
2026-10-28 18:21
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
Summary
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-100210 (GCVE-0-2026-100210)
Vulnerability from cvelistv5
Published
2026-10-13 19:01
Modified
2026-10-28 18:21
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-100209 (GCVE-0-2026-100209)
Vulnerability from cvelistv5
Published
2026-10-13 19:01
Modified
2026-10-28 18:21
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
Summary
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-100211 (GCVE-0-2026-100211)
Vulnerability from cvelistv5
Published
2026-10-13 19:01
Modified
2026-10-28 18:21
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
Summary
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-97745 (GCVE-0-2026-97745)
Vulnerability from cvelistv5
Published
2026-10-13 19:01
Modified
2026-10-28 18:21
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
Summary
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-97768 (GCVE-0-2026-97768)
Vulnerability from cvelistv5
Published
2026-10-13 19:01
Modified
2026-10-28 18:21
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-97772 (GCVE-0-2026-97772)
Vulnerability from cvelistv5
Published
2026-10-13 19:01
Modified
2026-10-28 18:21
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
Summary
Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-97775 (GCVE-0-2026-97775)
Vulnerability from cvelistv5
Published
2026-10-13 19:01
Modified
2026-10-28 18:21
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-416 - Use After Free
  • CWE-400 - Uncontrolled Resource Consumption
Summary
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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CVE-2026-97763 (GCVE-0-2026-97763)
Vulnerability from cvelistv5
Published
2026-10-13 19:01
Modified
2026-10-28 18:21
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
References
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

To clipboard 

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