| Name | CVE-2026-52023 |
| Description | An issue in kamailio v.6.1.1 and before allows a remote attacker to cause a denial of service via the ims_registrar_pcscf module, specifically the pcscf_save_pending/save_pending path and security-agreement parsing in sec_agree.c:parse_sec_agree() |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-6494-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| kamailio (PTS) | bookworm | 5.6.3-2 | vulnerable |
| trixie | 6.0.1-1+deb13u1 | vulnerable | |
| trixie (security) | 6.0.1-1+deb13u2 | fixed | |
| forky, sid | 6.1.4-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| kamailio | source | trixie | 6.0.1-1+deb13u2 | DSA-6494-1 | ||
| kamailio | source | (unstable) | 6.1.4-1 |
https://github.com/kamailio/kamailio/issues/4671
Fixed by: https://github.com/kamailio/kamailio/commit/66e0b5075dc741095bf3439e76d25833f8f82e52 (6.1.3)
Fixed by: https://github.com/kamailio/kamailio/commit/72e19957e2097b5a96ef50437dde9fae75077a63 (6.1.3)
Fixed by: https://github.com/kamailio/kamailio/commit/bb74017208cdefdbc397d8b2474b73bde70e29f9 (6.1.3)
Fixed by: https://github.com/kamailio/kamailio/commit/0acd0f025c4e190b6252ad898fce8dd7bc4ac311 (6.1.4)