WID-SEC-W-2026-0364

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Microsoft Defender für Endpoint Linux Extension: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten

view advisory published 2026-02-10

Ein Angreifer aus einem angrenzenden Netzwerk kann eine Schwachstelle in Microsoft Defender ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-21537US——
Improper control of generation of code ('code injection') in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network.
02

references

External citations — patches, advisories, analysis.

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan