CVE-2025-59497 — Time-of-check Time-of-use (TOCTOU) Race Condition in Microsoft Defender FOR Endpoint FOR Linux
Severity
4.7MEDIUMNVD
EPSS
0.0%
top 92.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 14
Description
Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Linux allows an authorized attacker to deny service locally.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.0 | Impact: 3.6
Affected Packages3 packages
🔴Vulnerability Details
1GHSA▶
GHSA-rc6m-rg5w-wv73: Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Linux allows an authorized attacker to deny service locally↗2025-10-14