Linux Distros Unpatched Vulnerability : CVE-2026-57159

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 S...

DEBIAN-CVE-2026-57159

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. assignptandupdatemap in pjmedia/src/pjmedia/sdpneg.c uses...

CVE-2026-57159

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. assignptandupdatemap in pjmedia/src/pjmedia/sdpneg.c uses...

CVE-2026-57159

PJSIP is an open-source multimedia communication library in C. Prior to commit 673b978 , a crafted remote SDP offer or answer can trigger an out-of-bounds read and write in assign_pt_and_update_map() within pjmedia/src/pjmedia/sdp_neg.c, which indexes fixed-size internal tables using payload-type...

CVE-2026-57159 PJSIP: SDP parser out-of-bounds write in remote payload-type map maintenance

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. assignptandupdatemap in pjmedia/src/pjmedia/sdpneg.c uses...

CVE-2026-57159 PJSIP: SDP parser out-of-bounds write in remote payload-type map maintenance

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. assignptandupdatemap in pjmedia/src/pjmedia/sdpneg.c uses...

CVE-2026-57159 PJSIP: SDP parser out-of-bounds write in remote payload-type map maintenance

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. assignptandupdatemap in pjmedia/src/pjmedia/sdpneg.c uses...

CVE-2026-57159

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. assignptandupdatemap in pjmedia/src/pjmedia/sdpneg.c uses...

EUVD-2026-71653

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. assignptandupdatemap in pjmedia/src/pjmedia/sdpneg.c uses...

CVE-2026-57159: Improper Validation of Array Index

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. assignptandupdatemap in pjmedia/src/pjmedia/sdpneg.c uses...

PT-2026-86165

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...