Vulnerability Description
A vulnerability was determined in Kamailio up to 5.5.0/6.0.7. This affects the function get_4bytes of the file src/modules/ims_registrar_scscf/cxdx_avp.c of the component AVP Handler. Executing a manipulation can lead to out-of-bounds read. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. This patch is called abb5d60af6eefbd367bf6588c5589566b090e272. It is advisable to implement a patch to correct this issue. The vendor points out, that "[v]ersion 5.5.0 is old and not maintained anymore."
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/Kamailio/Kamailio/commit/abb5d60af6eefbd367bf6588c5589566b090
- https://github.com/Kamailio/Kamailio/pull/4823
- https://github.com/kamailio/kamailio/
- https://github.com/kamailio/kamailio/issues/4816
- https://vuldb.com/cve/CVE-2026-82608
- https://vuldb.com/submit/892903
- https://vuldb.com/vuln/397109
- https://vuldb.com/vuln/397109/cti
FAQ
What is CVE-2026-82608?
CVE-2026-82608 is a vulnerability with a CVSS score of 7.4 (HIGH). A vulnerability was determined in Kamailio up to 5.5.0/6.0.7. This affects the function get_4bytes of the file src/modules/ims_registrar_scscf/cxdx_avp.c of the component AVP Handler. Executing a mani...
How severe is CVE-2026-82608?
CVE-2026-82608 has been rated HIGH with a CVSS base score of 7.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-82608?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.