Search threats, CVEs… ⌘K
Back to vendor advisories
Microsoft Security Response CenterCVE-2026-58641

.NET Elevation of Privilege Vulnerability

HighVendor CVSS 7.8 / 10 1 CVE Published Aug 11, 2026 at 7:00 AM UTC
Get alerts for SkiaSharp

Summary

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

Products covered

  • SkiaSharp 4.151.2

Remediation

Release Notes

Vendor-listed fixes

  • 4.151.2

CVEs in this advisory 1

CVE-2026-58641
Update history

What changed in later vendor updates

SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.

    • Added affected products: SkiaSharp 4.151.2.
    • Removed affected products: .NET 8.0 installed on Linux, .NET 8.0 installed on Mac OS, .NET 8.0 installed on Windows, .NET 9.0 installed on Linux, .NET 9.0 installed on Mac OS.
    • Added fixed versions: 4.151.2.
    • Removed fixed versions: 8.0.30, 9.0.19, 10.0.11.
    • The vendor changed its remediation guidance.
    • The vendor changed its remediation guidance.

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  4. Confirmed at the source

    Our collector saw this advisory during a later source check.

Keep investigating
See every advisory from this vendor