CVE-2026-33621

PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. PinchTab v0.7.7 through v0.8.4 contain incomplete request-throttling protections for auth-checkable endpoints. In v0.7.7 through v0.8.3, a fully implemented RateLimitMiddleware existed in...

CVE-2026-33621

CVE-2026-33621 concerns PinchTab, a local HTTP server that exposes auth-checkable endpoints to AI agents. Public documents describe a history of incomplete request-throttling protections in versions 0.7.7–0.8.4: the RateLimitMiddleware existed but was not wired into the production handler chain, ...