CVEvulnerability

CVE-2026-49175

7.8 HIGH Published 2026-07-14 Modified 2026-07-22 Official page ↗
Status
Analyzed
Published
2026-07-14
Last modified
2026-07-22
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-122

Description

Heap-based buffer overflow in Windows DNS allows an authorized attacker to elevate privileges locally.

Affected configurations

• microsoft windows 10 21h2 (< 10.0.19044.7548) • microsoft windows 10 22h2 (< 10.0.19045.7548) • microsoft windows 11 24h2 (< 10.0.26100.8875) • microsoft windows 11 25h2 (< 10.0.26200.8875) • microsoft windows 11 26h1 (< 10.0.28000.2269) • microsoft windows 11 26h1 (< 10.0.28000.2525) • microsoft windows server 2022 (< 10.0.20348.5386) • microsoft windows server 2025 (< 10.0.26100.33158)

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References