Improper control of generation of code ('code injection') in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network.
History

Wed, 11 Feb 2026 22:00:00 +0000

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

Tue, 10 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Description Improper control of generation of code ('code injection') in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network.
Title Microsoft Defender for Endpoint Linux Extension Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft defender For Endpoint
Weaknesses CWE-94
CPEs cpe:2.3:a:microsoft:defender_for_endpoint:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft defender For Endpoint
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-02-10T17:51:32.870Z

Updated: 2026-02-13T22:30:30.725Z

Reserved: 2025-12-30T18:10:54.848Z

Link: CVE-2026-21537

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-02-10T18:16:35.970

Modified: 2026-02-11T21:50:25.840

Link: CVE-2026-21537

cve-icon Redhat

No data.