Vulnerability · Published Aug 11, 2026 · Assigned by microsoft

CVE-2026-58641.NET Elevation of Privilege Vulnerability

High 7.8

In plain English

A high-severity integer overflow in SkiaSharp from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).

Severity (CVSS 3.1)7.8High

Exploit odds (30 days)0.5%top 59.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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

Affected products (as reported)

Vendor	Product	Versions
Microsoft	SkiaSharp	4.151.2 – before 4.151.2

Weakness: CWE-190 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

References

.NET Elevation of Privilege Vulnerability vendor-advisory, patch