Most recent entries from all https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 29 Oct 2026 10:49:14 +0000 CVE-2026-93849 — Mattermost allows authenticated users to trigger excessive memory allocation via crafted msgpack binary WebSocket frames https://db.gcve.eu/vuln/cve-2026-93849 <p><strong>Affected:</strong> Mattermost</p> <p>Mattermost versions 11.9.x &lt;= 11.9.1, 11.8.x &lt;= 11.8.5, 11.7.x &lt;= 11.7.10, 11.10.x &lt;= 11.10.1 Mattermost fail to apply allocation limits to the byte-string decode paths in its WebSocket msgpack decoder, which allows an authenticated remote attacker to cause excessive server memory allocation via a crafted binary WebSocket frame declaring a Bin32 payload length of up to 4,294,967,295 bytes.. Mattermost Advisory ID: MMSA-2026-00768</p> <p><strong>Affected:</strong> Mattermost</p> <p>Mattermost versions 11.9.x &lt;= 11.9.1, 11.8.x &lt;= 11.8.5, 11.7.x &lt;= 11.7.10, 11.10.x &lt;= 11.10.1 Mattermost fail to apply allocation limits to the byte-string decode paths in its WebSocket msgpack decoder, which allows an authenticated remote attacker to cause excessive server memory allocation via a crafted binary WebSocket frame declaring a Bin32 payload length of up to 4,294,967,295 bytes.. Mattermost Advisory ID: MMSA-2026-00768</p> https://db.gcve.eu/vuln/cve-2026-93849