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CVE-2026-10629

CVE-2026-10629

CVSS 7.4 HIGHEPSS 0.2%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Verizon · VoLTE

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