CVE-2026-52023
7.5, highKamailio Double Free Vulnerability
- CVSS
- 7.5, high high CVSS v3.1
- EPSS, next 30 days
- 0.6% higher than 46.5% of scored CVEs
- Exploitation
- Exploit code published
- Published
- 1 Sept 2026a month ago
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()
Details
- Vendor
- Kamailio
- Product
- Kamailio
- Weakness
- CWE-415 (opens in a new tab)
- Status
- Analyzed
- Updated
- 15 Sept 2026
- Assigner
- cve@mitre.org
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References 2
The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.
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Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.