CVE-2025-12689 - DoS in Calls plugin via malformed UTF-8 in WebSocket request

CVE-2025-12689 - DoS in Calls plugin via malformed UTF-8 in WebSocket request

CVE ID : CVE-2025-12689 Published : Dec. 17, 2025, 6:14 p.m. | 38 minutes ago Description : Mattermost versions 11.0.x <=<=<=Severity: 6.5 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
MEDIUM
Published
Dec. 17, 2025

Source: Telegram CVE Monitor