CVEvulnerability

CVE-2026-20838

5.5 MEDIUM Published 2026-01-13 Modified 2026-07-30 Official page ↗
Status
Analyzed
Published
2026-01-13
Last modified
2026-07-30
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-209

Description

Generation of error message containing sensitive information in Windows Kernel allows an authorized attacker to disclose information locally.

Affected configurations

• microsoft windows 11 23h2 (< 10.0.22631.6491) • microsoft windows 11 24h2 (< 10.0.26100.7623) • microsoft windows 11 25h2 (< 10.0.26200.7623) • microsoft windows server 2022 (< 10.0.20348.4648) • microsoft windows server 2022 23h2 (< 10.0.25398.2092) • microsoft windows server 2025 (< 10.0.26100.32230)

Related

Weakness · CWE (1)

  • CWE-209 Generation of Error Message Containing Sensitive Information weakness

References