A buffer overflow vulnerability was detected in Kamailio up to 6.0.7/6.1.3 in the function isup_get_calling_party of the file src/modules/sipt/ss7_parser.c of the component sipt Module. The manipulation of the argument length results in buffer overflow. The attack may be performed from remote. Upgrading to version 6.0.8 and 6.1.4 is sufficient to fix this issue.
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-09-01T18:17:43.243Z and has not been modified since then. The issue is in kamailio v.6.1.1 and before, allowing a remote attacker to cause a denial of service via the IMS P-CSCF registration handling components. This HIGH severity vulnerability has a CVSS score of 7.5. Affected deployments should verif [truncated]