PT-2026-81991

Summary HTTPS RR data returned from the DoH server was not properly handled. Unverified APLN data which could contain arbitrary byte sequences was written directly to the log. It could also cause unnecessary memory usage. The single-byte response code was also written directly to the log...

PT-2026-60906

Summary Potential bypass of domain name filter by crafting a DNS request with multiple questions, with the first question being legitimate. Impact Depends on a local attackers ability to craft multiple questions and the remote DoH server supporting them...

curl: Resource leak when using a normal site as DOH server

Summary: If a DOH server is used, which is not really a DOH server but just a normal web server, the DNS request is sent but the reply will not be the expected DNS payload. In that case, curl correctly thinks DNS resolution failed, but it does not clean up allocated memory properly. Steps To...