CVE-2026-73057

Name of the Vulnerable Software and Affected Versions stoatchat versions prior to 0.15.0

Description Insufficient validation of SVG viewBox dimensions in the proxy endpoint allows for a denial of service via memory exhaustion. An attacker can host malicious SVGs containing extremely large width and height values and trigger concurrent requests to exhaust the available memory across proxy replicas.

Recommendations Update to version 0.15.0 or later.