CVE-2025-53605

A flaw was found in protobuf. The protobuf::codedinputstream::CodedInputStream::skipgroup function exhibits uncontrolled recursion when parsing unknown fields from untrusted input, potentially leading to excessive resource consumption. This flaw allows a network attacker to trigger this condition...

GHSA-2GH3-RMM4-6RQ5 Crash due to uncontrolled recursion in protobuf crate

Affected version of this crate did not properly parse unknown fields when parsing a user-supplied input. This allows an attacker to cause a stack overflow when parsing the message on untrusted data...

PT-2025-28031 · Protobuf +1 · Protobuf +1

Name of the Vulnerable Software and Affected Versions: protobuf crate for Rust versions prior to 3.7.2 Description: The issue allows uncontrolled recursion in the protobuf::coded input stream::CodedInputStream::skip group function when parsing unknown fields in untrusted input. This can occur due...