CVE-2026-100675
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Sep 26, 2026
Vendor
unknown
Description
stoatchat versions before 0.15.5 contain a denial of service vulnerability in the acknowledgement worker that processes mass mention messages. Authenticated users can send five crafted role-mention messages to terminate all acknowledgement workers, disabling push notifications and mention badges deployment-wide until the API process restarts.