CVE-2026-10629

Summary

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.

Affected Software

Weaknesses

• CWE-346 Origin Validation Error
• CWE-523 Missing Transport Layer Protection

ADP Enrichment

CVE Program Container

Additional References

• https://www.kb.cert.org/vuls/id/615987

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://www.3gpp.org/DynReport/33203.htm

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