CVE-2026-12547

SoupAuthManager caches proxy authentication credentials without scoping them to the proxy authority host:port. When the proxy configuration changes e.g., via system settings or WPAD, cached Proxy-Authorization headers from the previous proxy are sent to the new proxy, leaking credentials...

PT-2026-62026

Name of the Vulnerable Software and Affected Versions libsoup affected versions not specified Description SoupAuthManager caches proxy authentication credentials without scoping them to the proxy authority host:port. If the proxy configuration changes through system settings or Web Proxy...