CVEvulnerability

CVE-2026-78464

7.0 HIGH Published 2026-09-08 Modified 2026-09-10 Official page ↗
Status
Analyzed
Published
2026-09-08
Last modified
2026-09-10
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-367

Description

Time-of-check time-of-use (toctou) race condition in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

Affected configurations

• microsoft windows 11 24h2 (< 10.0.26100.9445) • microsoft windows 11 25h2 (< 10.0.26200.9445) • microsoft windows 11 26h1 (< 10.0.28000.2954)

Related

Weakness · CWE (1)

  • CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition weakness

References