CVE-2026-57159

PJSIP is a free and open source multimedia communication library written in C.

Pjsip

PJSIP is a free and open source multimedia communication library written in C. Prior to commit 673b978, a remote out-of-bounds read and write can occur in the SDP negotiator when the remote payload-type map maintenance feature is enabled. assign_pt_and_update_map() in pjmedia/src/pjmedia/sdp_neg.c uses payload-type numbers taken from a remote SDP offer or answer to index fixed-size internal tables without sufficient bounds validation, so a crafted remote SDP can cause memory…

4. Sep 2026

Ausgewertete Quellen

• NVD
  CVE-2026-57159
• GitHub
  https://github.com/pjsip/pjproject/security/advisories/GHSA-rfwg-w9gq-9mw2