CVE-2026-58641

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CVSS 3.1

7.8 high

EPSS

<1%p34

Published

Aug 11, 2026 (Aug 11, 2026)

Modified

Sep 3, 2026

Description

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

Vendors: microsoft
Products: .net
Weakness: CWE-190
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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