CVE-2026-29068 PJSIP: Stack buffer overflow in Opus codec parser

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, there is a stack buffer overflow vulnerability when pjmedia-codec parses an RTP payload contain more frames than the caller-provided frames can hold. This issue has been patched in version 2.17...

CVE-2026-29068

PJSIP is affected by a stack buffer overflow in the pjmedia-codec RTP payload parser when a payload contains more frames than the caller-provided frames can hold. This impacts versions prior to 2.17. The vulnerability, with a CVSS 4.0 base score of 8.7 (Network attack vector, no user interaction,...