CVE-2026-29068: Pjsip

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

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.

Affected products

• Pjsip Pjsip: before 2.17 (fixed in 2.17)

Published 2026-03-06. Last modified 2026-06-17.