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676 vulnerabilities found for Microsoft Office LTSC 2024 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-2026-108451 (GCVE-0-2026-108451)
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-197 - Numeric Truncation Error
  • CWE-122 - Heap-based Buffer Overflow
Summary
Numeric truncation 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-2026-108450 (GCVE-0-2026-108450)
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
  • CWE-197 - Numeric Truncation Error
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-2026-108449 (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-2026-108447 (GCVE-0-2026-108447)
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-2026-108446 (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-2026-108437 (GCVE-0-2026-108437)
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-2026-108436 (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-2026-108429 (GCVE-0-2026-108429)
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-2026-108428 (GCVE-0-2026-108428)
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-2026-108427 (GCVE-0-2026-108427)
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
  • CWE-20 - Improper Input Validation
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-2026-108426 (GCVE-0-2026-108426)
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-2026-69922 (GCVE-0-2026-69922)
Vulnerability from cvelistv5
Published
2026-10-13 19:01
Modified
2026-10-28 18:21
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 Excel 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-2026-100212 (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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        }
      ],
      "datePublic": "2026-10-13T14:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "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",
            "version": "3.1"
          },
          "format": "CVSS",
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            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-416",
              "description": "CWE-416: Use After Free",
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            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-28T18:21:12.977Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "name": "Microsoft Office Excel Remote Code Execution Vulnerability",
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-100212"
        }
      ],
      "title": "Microsoft Office Excel Remote Code Execution Vulnerability"
    }
  },
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    "datePublished": "2026-10-13T19:01:30.621Z",
    "dateReserved": "2026-09-25T15:11:44.540Z",
    "dateUpdated": "2026-10-28T18:21:12.977Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.2"
}