Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Linux allows an authorized attacker to deny service locally.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 22 Oct 2025 16:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:defender_for_endpoint:*:*:*:*:*:linux:*:*

Tue, 21 Oct 2025 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux
Microsoft
Microsoft defender For Endpoint
Vendors & Products Linux
Linux linux
Microsoft
Microsoft defender For Endpoint

Wed, 15 Oct 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 14 Oct 2025 17:15:00 +0000

Type Values Removed Values Added
Description Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Linux allows an authorized attacker to deny service locally.
Title Microsoft Defender for Linux Denial of Service Vulnerability
Weaknesses CWE-367
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2025-11-04T20:03:53.412Z

Reserved: 2025-09-17T03:06:33.547Z

Link: CVE-2025-59497

cve-icon Vulnrichment

Updated: 2025-10-15T13:28:33.295Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-14T17:16:13.180

Modified: 2025-10-22T16:38:34.453

Link: CVE-2025-59497

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-21T09:41:22Z