https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T23:12:01.002914+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/certfr-2026-avi-0752 certfr-2026-avi-0752 — De multiples vulnérabilités ont été découvertes dans les produits Mattermost. Elles permettent à un attaquant de provoq… 2026-10-03T23:12:01.006271+00:00 certfr-2026-avi-0752 https://cve.radiocsirt.org/vuln/euvd-2026-335859 EUVD-2026-335859 2026-10-03T23:12:01.006309+00:00 EUVD-2026-335859 https://cve.radiocsirt.org/vuln/fkie_cve-2026-6850 fkie_cve-2026-6850 2026-10-03T23:12:01.006324+00:00

Mattermost versions 11.7.x <= 11.7.2, 11.6.x <= 11.6.4, 10.11.x <= 10.11.19 fail to validate the length and content of message attachment field values, which allows an authenticated attacker to cause a denial of service for all users in a channel via a post containing a specially crafted payload that triggers catastrophic backtracking in the client-side markdown parser.. Mattermost Advisory ID: MMSA-2026-00658

 https://cve.radiocsirt.org/vuln/ghsa-c8hv-77r5-h5f7 GHSA-c8hv-77r5-h5f7 2026-10-03T23:12:01.006356+00:00

Mattermost versions 11.7.x <= 11.7.2, 11.6.x <= 11.6.4, 10.11.x <= 10.11.19 fail to validate the length and content of message attachment field values, which allows an authenticated attacker to cause a denial of service for all users in a channel via a post containing a specially crafted payload that triggers catastrophic backtracking in the client-side markdown parser.. Mattermost Advisory ID: MMSA-2026-00658

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1932 WID-SEC-W-2026-1932 — Mattermost: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff 2026-10-03T23:12:01.006374+00:00

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