VULNERABILITY INTELLIGENCE

CVE-2026-21537

CVSS score8.8 HIGH
EPSS probability0.53%
CISA KEVNot currently listed
Published2026-02-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • secure@microsoft.com: CWE-94

Primary references