https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T03:51:59.069478+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-8075 CVE-2026-8075 — Posting a malicious markdown image crashes the Mattermost Desktop App 2026-10-07T03:51:59.085883+00:00

Affected: Mattermost

Mattermost Desktop App versions <=6.2 5.5.13 6.0.2.0 fail to properly null check when checking for headers in the Mattermost Desktop App which allows any user to crash another channel members Desktop App via posting a malicious link with an embedded image that misses one of those headers. Mattermost Advisory ID: MMSA-2026-00668