CVE-2026-69629

Summary

Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

Affected Software

VendorProductVersion RangeStatus
MicrosoftMicrosoft 365 Apps for Enterprise16.0.1 < 16.0.20326.20138affected
MicrosoftMicrosoft Office 201919.0.0 < 16.0.10417.20207affected
MicrosoftMicrosoft Office LTSC 202116.0.1 < 16.0.14334.20906affected
MicrosoftMicrosoft Office LTSC 202416.0.0 < 16.0.17932.20976affected
MicrosoftMicrosoft Outlook 201616.0.0.0 < 16.0.5569.1002affected

Weaknesses

  • CWE-122: CWE-122: Heap-based Buffer Overflow

References