CVE-2026-59692

Name of the Vulnerable Software and Affected Versions GStreamer (affected versions not specified)

Description A stack buffer overflow occurs in the DTLS plugin during a DTLS handshake. The issue arises when the peer certificate Subject Distinguished Name is printed into a fixed-size 2048-byte stack buffer without proper bounds checking. A remote unauthenticated attacker can trigger a process crash and denial of service by sending a certificate with an oversized Subject DN. This flaw is located within the openssl verify callback() function.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.