Hi,

The following vulnerability was published for kamailio.

CVE-2026-108822[0]:
| A vulnerability was detected in Kamailio up to 6.0.7/6.1.3. The
| affected element is 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. The patch is identified as
| 3667bebf8d0bea07ed16218fd921d07db87aeb21. Upgrading the affected
| component is advised.

https://github.com/kamailio/kamailio/pull/4905
Fixed by: https://github.com/kamailio/kamailio/commit/3667bebf8d0bea07ed16218fd921d07db87aeb21


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-108822
https://www.cve.org/CVERecord?id=CVE-2026-108822

Please adjust the affected versions in the BTS as needed.