CVE-2026-108822Kamailio sipt ss7_parser.c isup_get_calling_party buffer overflow
Updated under an hour ago ()
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It affects n/a Kamailio. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C
- Weakness (CWE)
- CWE-120, CWE-119
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Oct 14, 2026
- First seen by InfoSec Signals
- Oct 12, 2026
Affected products
n/a Kamailio kamailio:kamailio | 6.0.0; 6.0.1; 6.0.2; 6.0.3; 6.0.4; 6.0.5; 6.0.6; 6.0.7; and 6 more ranges | CNA record |
References
- https://vuldb.com/vuln/416599vdb-entry, technical-description
- https://vuldb.com/vuln/416599/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-108822third-party-advisory
- https://vuldb.com/submit/964495third-party-advisory
- https://github.com/kamailio/kamailio/pull/4905issue-tracking, patch
- https://github.com/kamailio/kamailio/commit/3667bebf8d0bea07ed16218fd921d07db87aeb21patch
- https://github.com/kamailio/kamailio/releases/tag/6.0.8patch
- https://github.com/kamailio/kamailio/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.