CVE-2026-10629

7.4 HIGH

SIP signaling stack in Verizon IMS (unspecified version) implements SIP signaling without IPsec integrity protection (missing Security-Cl...

Published: 2026-06-02 · Last updated: 2026-06-03

Severity and scoring

CVSS: 7.4 HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Description

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.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-10629
[Other]https://www.3gpp.org/DynReport/33203.htm
[Other]https://www.kb.cert.org/vuls/id/615987