Autor: Peter Leibling

Chromium: CVE-2026-5284 Use after free in Dawn

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.

Chromium: CVE-2026-5287 Use after free in PDF

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.

Chromium: CVE-2026-5289 Use after free in Navigation

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.

Chromium: CVE-2026-5291 Inappropriate implementation in WebGL

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.

Chromium: CVE-2026-5285 Use after free in WebGL

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.

Chromium: CVE-2026-5280 Use after free in WebCodecs

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.

Chromium: CVE-2026-5281 Use after free in Dawn

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information. Google is aware that an exploit for CVE-2026-5281 exists in the wild.

Chromium: CVE-2026-5286 Use after free in Dawn

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.

XZ Utils 5.8.3: Sicherheitsupdate mit unklarem Risiko

Die Entwickler der weitverbreiteten XZ Utils haben eine aktualisierte Version veröffentlicht, die Sicherheitslücken ausbessert.

[NEU] [hoch] HCL BigFix Platform: Mehrere Schwachstellen

Ein lokaler Angreifer kann mehrere Schwachstellen in HCL BigFix Platform ausnutzen, um Sicherheitsvorkehrungen zu umgehen und Informationen offenzulegen.