WID-SEC-W-2026-0367

csafDEcert_bund

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

Microsoft DeveloperTools (Visual Studio Code und .NET): Mehrere Schwachstellen

view advisory published 2026-02-10

Ein Angreifer kann mehrere Schwachstellen in Microsoft Visual Studio, Visual Studio Code und .NET ausnutzen, um sich erhöhte Rechte zu verschaffen, beliebigen Code auszuführen, Spoofing-Angriffe zu starten und die Authentifizierung zu umgehen.

01

describes (5)

Related CVEs.

IDseverity exploitable
CVE-2026-21523US——
Time-of-check time-of-use (toctou) race condition in GitHub Copilot and Visual Studio allows an authorized attacker to execute code over a network.
CVE-2026-21518US——
Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to bypass a security fe…
CVE-2026-21257US——
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 n…
CVE-2026-21256US——
Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an unauthorized attacker to execute code over a netwo…
CVE-2026-21218US——
Improper handling of missing special element in .NET allows an unauthorized attacker to perform spoofing over a 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