CVE-2026-58641

Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally.

Score

CVSS 3.1 7.8 High

Status

Analyzed - secure@microsoft.com

Published

2026-08-11

Last modified

2026-10-28

Weaknesses

CWE-190

Affected products

• .net (Microsoft)
• Skiasharp (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58641