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Microsoft Windows 11Microsoft Windows Link Following Vulnerability

Risk 88
Severity
7.8
Exploited
Trending
Week
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Improper link resolution before file access ('link following') in Windows Update Stack allows an authorized attacker to elevate privileges locally.

1 / 3
Source: Microsoft
First published (updated )
CVE-2026-81963

Microsoft Windows Server 2012 R2Microsoft Windows Heap-Based Buffer Overflow Vulnerability

Risk 88
Severity
7.8
Exploited
Trending
Week
Buffer Overflow
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges locally.

1 / 3
Source: Microsoft
First published (updated )
CVE-2026-85880

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