What is GHSA-8pfq-65f4-r264?

GHSA-8pfq-65f4-r264 is a security advisory published by GitHub Security Advisories with Critical severity. SIP signaling stack in Verizon IMS (unspecified version) implements SIP signaling without IPsec...

Which CVE IDs does GHSA-8pfq-65f4-r264 cover?

GHSA-8pfq-65f4-r264 covers the following CVE IDs: CVE-2026-10629. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8pfq-65f4-r264?

GHSA-8pfq-65f4-r264 has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-8pfq-65f4-r264CriticalCVSS 9.1

SIP signaling stack in Verizon IMS (unspecified version) implements SIP signaling without IPsec...

Vendor

GitHub Security Advisories

Published

June 2, 2026

Last Modified

June 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-10629 →

📋 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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-10629
https://www.3gpp.org/DynReport/33203.htm
https://www.kb.cert.org/vuls/id/615987
https://github.com/advisories/GHSA-8pfq-65f4-r264