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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

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Vulnerability intelligence

Security bulletins

Last collection: October 12, 2026
Six-hour refresh · Public-source information only

2,763 bulletins · Page 82 of 116

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High
CVE-2026-65807Microsoft

Microsoft Excel Remote Code Execution Vulnerability

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVSS
8.8
Update availability
Security update available

Affected: Microsoft 365 Apps for Enterprise for 32-bit Systems · Microsoft 365 Apps for Enterprise for 64-bit Systems · +12 more

Updated

High
CVE-2026-65810Microsoft

.NET Framework Elevation of Privilege Vulnerability

Relative path traversal in .NET Framework allows an unauthorized attacker to elevate privileges locally.

CVSS
7.8
Update availability
Security update available

Affected: Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems · Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems · +56 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 12, 2026

CISA Known Exploited Vulnerabilities (opens in a new tab)

Last successful check: October 12, 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.