CVE-2026-10629

7.4 highEPSS 0.2%

High (7.4). EPSS 0.2% chance of exploitation in the next 30 days.

SIP signaling stack in Verizon IMS (unspecified version) implements SIP signaling without IPsec integrity protection (missing Security-Client/Security-Server headers and ESP traffic), which allows an on-path attacker to compromise confidentiality, integrity, and authenticity of VoLTE signaling via passive monitoring and active manipulation of unsecured SIP messages over the radio and core network.

Severity

CVSS 3.1

7.4 high

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)
Published: 2026-06-02
Modified: 2026-07-22
Record from: the NVD, synced 2026-10-19

References

https://www.3gpp.org/DynReport/33203.htm
https://www.kb.cert.org/vuls/id/615987

Check your stack JSON