Security Advisory

CVE-2026-21257

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-10 17:51:37
Last updated 2026-05-11 21:25:38
Assigner microsoft
State PUBLISHED

Description

Improper neutralization of special elements used in a command (command injection) in GitHub Copilot and Visual Studio allows an authorized attacker to elevate privileges over a network.