---
id: CVE-2026-58641
title: .NET Elevation of Privilege Vulnerability
summary: >-
  Integer overflow or wraparound in .NET allows an unauthorized attacker to
  elevate privileges locally.
severity: high
cvss: 7.8
cvssVector: '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'
cvssSource: cna
cwe:
  - CWE-190
vendor: Microsoft
product: SkiaSharp
affected:
  - SkiaSharp >= 4.151.2 < 4.151.2
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-08-12T03:55:29.514672Z'
published: '2026-08-11'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T13:45:57.831Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-58641'
references:
  - url: 'https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58641'
    label: .NET Elevation of Privilege Vulnerability
tags:
  - cve.org
epss: 0.00404
epssPercentile: 0.34438
ingestedAt: '2026-09-08T18:07:34.893Z'
---

## Overview

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

## Affected

- `SkiaSharp >= 4.151.2 < 4.151.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.