CVEvulnerability

CVE-2026-42981

8.1 HIGH Published 2026-06-09 Modified 2026-07-23 Official page ↗
Status
Analyzed
Published
2026-06-09
Last modified
2026-07-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-191

Description

Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacker to execute code over a network.

Affected configurations

• microsoft windows 11 23h2 (< 10.0.22631.7219) • microsoft windows 11 24h2 (< 10.0.26100.8655) • microsoft windows 11 25h2 (< 10.0.26200.8655) • microsoft windows 11 26h1 (< 10.0.28000.2269) • microsoft windows server 2022 (< 10.0.20348.5256) • microsoft windows server 2025 (< 10.0.26100.32995)

Related

Weakness · CWE (1)

  • CWE-191 Integer Underflow (Wrap or Wraparound) weakness

References