Skip to main content
Griffin Technology PartnersGTP

Public security advisories

GTP Security Intelligence

Current vulnerabilities, known exploitation, Microsoft security updates, and practical guidance from Griffin Technology Partners.

Primary sources

Microsoft Security Response Center
CISA Known Exploited Vulnerabilities

Subscribe via RSS

Vulnerability intelligence

Security bulletins

Last collection: October 10, 2026
Six-hour refresh · Public-source information only

2,707 bulletins · Page 28 of 113

JSON feed
HighKnown exploited
CVE-2026-81963Microsoft

Windows Update Stack Elevation of Privilege Vulnerability

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

CVSS
7.8
Update availability
Security update available

Affected: Windows 11 Version 23H2 for ARM64-based Systems · Windows 11 Version 23H2 for x64-based Systems · +8 more

Updated

High
CVE-2026-50676Microsoft

Windows Media Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges locally.

CVSS
7.8
Update availability
Security update available

Affected: Windows 11 Version 24H2 for ARM64-based Systems · Windows 11 Version 24H2 for x64-based Systems · +4 more

Updated

High
CVE-2026-54112Microsoft

Windows Win32k Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVSS
7.8
Update availability
Security update available

Affected: Windows 10 Version 1809 for 32-bit Systems · Windows 10 Version 1809 for x64-based Systems · +17 more

Updated

Sources & coverage

The collection starts with 90 days of Microsoft updates and CISA additions, plus older Microsoft vulnerabilities still listed by CISA. Older entries do not imply that a product remains supported. Counts describe this collection, not every vulnerability or any customer environment.

Microsoft Security Response Center (opens in a new tab)

Last successful check: October 10, 2026

CISA Known Exploited Vulnerabilities (opens in a new tab)

Last successful check: October 10, 2026

Managed by GTP?

Griffin Technology Partners managed customers may receive additional environment-specific security guidance and remediation assistance through their managed services relationship.

Security bulletins are provided for informational purposes and compiled from authoritative public sources. Vulnerability applicability varies by environment. Validate affected products, configuration, compatibility requirements, and vendor guidance before making production changes.