CVEvulnerability

CVE-2026-21232

7.8 HIGH Published 2026-02-10 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-02-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-822

Description

Untrusted pointer dereference in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.

Affected configurations

• microsoft windows 11 23h2 (< 10.0.22631.6649) • microsoft windows 11 24h2 (< 10.0.26100.7781) • microsoft windows 11 25h2 (< 10.0.26200.7781) • microsoft windows server 2022 23h2 (< 10.0.25398.2149) • microsoft windows server 2025 (< 10.0.26100.32313)

Related

Weakness · CWE (1)

  • CWE-822 Untrusted Pointer Dereference weakness

References