CVE-2026-29068
PJSIP: Stack buffer overflow in Opus codec parser
Summary
PJSIP: Stack buffer overflow in Opus codec parser
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Alpine Linux ALPINE-CVE-2026-29068 pjproject Fixed in: 2.17-r0
- Debian DEBIAN-CVE-2026-29068 asterisk
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com