https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T09:32:05.970036+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-355040 EUVD-2026-355040 2026-10-04T09:32:05.973532+00:00 EUVD-2026-355040 https://cve.radiocsirt.org/vuln/fkie_cve-2026-10080 fkie_cve-2026-10080 2026-10-04T09:32:05.973562+00:00

Mattermost versions 11.7.x <= 11.7.6, 10.11.x <= 10.11.21, 11.8.x <= 11.8.3 fails to validate WebSocket command field types which allows an authenticated user to crash the plugin process and deny service to all Boards users via a custom_focalboard_SUBSCRIBE_TEAM message with a non-string teamId.. Mattermost Advisory ID: MMSA-2026-00687

 https://cve.radiocsirt.org/vuln/ghsa-523x-7gmh-rhpc GHSA-523x-7gmh-rhpc 2026-10-04T09:32:05.973593+00:00

Mattermost versions 11.7.x <= 11.7.6, 10.11.x <= 10.11.21, 11.8.x <= 11.8.3 fails to validate WebSocket command field types which allows an authenticated user to crash the plugin process and deny service to all Boards users via a custom_focalboard_SUBSCRIBE_TEAM message with a non-string teamId.. Mattermost Advisory ID: MMSA-2026-00687

 https://cve.radiocsirt.org/vuln/ncsc-2026-0305 NCSC-2026-0305 — Kwetsbaarheden verholpen in Mattermost 2026-10-04T09:32:05.973619+00:00 NCSC-2026-0305 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2411 WID-SEC-W-2026-2411 — Mattermost: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff 2026-10-04T09:32:05.973643+00:00

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Mattermost ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.