CVE-2026-73057 — stoatchat before 0.15.0 Uncapped SVG Rendering Denial of Service
stoatchat before 0.15.0 fails to validate SVG viewBox dimensions in the proxy endpoint, allowing attackers to cause denial of service by memory exhaustion. Attackers can host ma…
Published: 2026-08-16 · CVSS: 8.7 · CVSS 4.0
stoatchat before 0.15.0 fails to validate SVG viewBox dimensions in the proxy endpoint, allowing attackers to cause denial of service by memory exhaustion. Attackers can host malicious SVGs with extremely large width and height values and trigger concurrent requests to exhaust available memory across proxy replicas.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7