CVE-2026-10629

CRITICALPre-NVD 7.49.1▲
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-02. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.4; sources differ by 1.7.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
9.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.4Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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 v3
7.4
EG Score
9.1(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity91% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
7%
KEV
Not listed

Published

June 2, 2026

Last Modified

July 22, 2026

Advisory Details (2)

Auto-updated Jun 3, 2026
No patch confirmed yet. Sources: cert.
cert

VU#615987 - Missing IPsec Integrity Protection for IMS SIP Signaling in Verizon VoLTE Deployments

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

3GPP – The Mobile Broadband Standard

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

Vendor Advisories for CVE-2026-10629(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Data Freshness Timeline

(refreshed 26× in last 7d / 65× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 233 total refreshes for this CVE.

  1. 2026-08-01 20:54 UTCGHSA enrichment
  2. 2026-08-01 17:02 UTCGHSA enrichment
  3. 2026-08-01 13:17 UTCEG score recompute
  4. 2026-08-01 13:17 UTCGHSA enrichment
  5. 2026-08-01 04:15 UTCEPSS rescore
  6. 2026-07-31 19:04 UTCGHSA enrichment
  7. 2026-07-31 15:18 UTCGHSA enrichment
  8. 2026-07-31 09:31 UTCGHSA enrichment
  9. 2026-07-31 05:37 UTCEG score recompute
  10. 2026-07-31 05:37 UTCGHSA enrichment
  11. 2026-07-30 16:27 UTCEPSS rescore
  12. 2026-07-30 01:30 UTCEPSS rescore
  13. 2026-07-29 18:21 UTCGHSA enrichment
  14. 2026-07-29 14:33 UTCGHSA enrichment
  15. 2026-07-29 10:47 UTCEG score recompute
  16. 2026-07-29 10:47 UTCGHSA enrichment
  17. 2026-07-28 15:36 UTCEPSS rescore
  18. 2026-07-28 03:39 UTCEG score recompute
  19. 2026-07-28 03:39 UTCGHSA enrichment
  20. 2026-07-27 14:13 UTCEPSS rescore
  21. 2026-07-27 09:00 UTCGHSA enrichment
  22. 2026-07-27 02:40 UTCGHSA enrichment
  23. 2026-07-26 22:54 UTCEG score recompute
  24. 2026-07-26 22:54 UTCGHSA enrichment
  25. 2026-07-26 14:54 UTCEPSS rescore
Show 75 more
  1. 2026-07-26 14:54 UTCEPSS rescore
  2. 2026-07-25 14:17 UTCEPSS rescore
  3. 2026-07-24 14:17 UTCEPSS rescore
  4. 2026-07-23 14:18 UTCEPSS rescore
  5. 2026-07-23 03:04 UTCEG score recompute
  6. 2026-07-22 14:08 UTCEPSS rescore
  7. 2026-07-21 15:24 UTCEPSS rescore
  8. 2026-07-20 17:08 UTCEPSS rescore
  9. 2026-07-19 14:30 UTCEPSS rescore
  10. 2026-07-19 02:28 UTCEPSS rescore
  11. 2026-07-18 10:04 UTCEPSS rescore
  12. 2026-07-16 17:02 UTCEPSS rescore
  13. 2026-07-16 09:57 UTCGHSA enrichment
  14. 2026-07-16 00:58 UTCGHSA enrichment
  15. 2026-07-15 16:57 UTCEPSS rescore
  16. 2026-07-15 02:00 UTCEPSS rescore
  17. 2026-07-14 21:35 UTCGHSA enrichment
  18. 2026-07-14 16:51 UTCGHSA enrichment
  19. 2026-07-14 13:06 UTCGHSA enrichment
  20. 2026-07-14 03:38 UTCGHSA enrichment
  21. 2026-07-13 22:30 UTCEPSS rescore
  22. 2026-07-13 06:12 UTCEPSS rescore
  23. 2026-07-12 05:46 UTCEPSS rescore
  24. 2026-07-12 00:35 UTCGHSA enrichment
  25. 2026-07-11 20:46 UTCGHSA enrichment
  26. 2026-07-11 16:47 UTCGHSA enrichment
  27. 2026-07-11 12:56 UTCGHSA enrichment
  28. 2026-07-11 08:27 UTCEPSS rescore
  29. 2026-07-09 19:10 UTCEPSS rescore
  30. 2026-07-09 07:31 UTCGHSA enrichment
  31. 2026-07-08 22:35 UTCGHSA enrichment
  32. 2026-07-08 16:39 UTCGHSA enrichment
  33. 2026-07-08 15:15 UTCEPSS rescore
  34. 2026-07-08 15:15 UTCEPSS rescore
  35. 2026-07-07 13:46 UTCEPSS rescore
  36. 2026-07-06 02:23 UTCEPSS rescore
  37. 2026-07-05 02:30 UTCEPSS rescore
  38. 2026-07-05 02:30 UTCEPSS rescore
  39. 2026-07-04 06:31 UTCEPSS rescore
  40. 2026-07-03 23:45 UTCGHSA enrichment
  41. 2026-07-02 22:25 UTCGHSA enrichment
  42. 2026-07-02 18:30 UTCGHSA enrichment
  43. 2026-07-02 12:42 UTCGHSA enrichment
  44. 2026-07-02 07:51 UTCGHSA enrichment
  45. 2026-07-02 03:34 UTCGHSA enrichment
  46. 2026-07-01 23:46 UTCGHSA enrichment
  47. 2026-07-01 19:39 UTCGHSA enrichment
  48. 2026-07-01 15:46 UTCGHSA enrichment
  49. 2026-07-01 15:06 UTCEPSS rescore
  50. 2026-07-01 15:06 UTCEPSS rescore
  51. 2026-07-01 11:59 UTCGHSA enrichment
  52. 2026-07-01 08:14 UTCGHSA enrichment
  53. 2026-07-01 02:25 UTCGHSA enrichment
  54. 2026-06-30 23:22 UTCEPSS rescore
  55. 2026-06-30 22:40 UTCGHSA enrichment
  56. 2026-06-30 08:19 UTCGHSA enrichment
  57. 2026-06-30 03:07 UTCGHSA enrichment
  58. 2026-06-29 23:15 UTCGHSA enrichment
  59. 2026-06-29 19:29 UTCGHSA enrichment
  60. 2026-06-29 14:54 UTCGHSA enrichment
  61. 2026-06-29 14:06 UTCEPSS rescore
  62. 2026-06-29 11:09 UTCGHSA enrichment
  63. 2026-06-29 00:10 UTCGHSA enrichment
  64. 2026-06-28 20:15 UTCGHSA enrichment
  65. 2026-06-28 16:28 UTCGHSA enrichment
  66. 2026-06-28 14:07 UTCEPSS rescore
  67. 2026-06-28 12:43 UTCGHSA enrichment
  68. 2026-06-28 08:58 UTCGHSA enrichment
  69. 2026-06-28 05:13 UTCGHSA enrichment
  70. 2026-06-28 04:56 UTCEPSS rescore
  71. 2026-06-28 04:56 UTCEPSS rescore
  72. 2026-06-28 01:28 UTCGHSA enrichment
  73. 2026-06-27 21:43 UTCGHSA enrichment
  74. 2026-06-27 17:58 UTCGHSA enrichment
  75. 2026-06-27 14:13 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-10629?
CVE-2026-10629 is a critical vulnerability published on June 2, 2026. 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…
When was CVE-2026-10629 disclosed?
CVE-2026-10629 was first published in the National Vulnerability Database on June 2, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10629 actively exploited?
CVE-2026-10629 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 92.9% of all scored CVEs.
What is the CVSS score of CVE-2026-10629?
CVE-2026-10629 has a CVSS v3.1 base score of 7.4 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.1.
How do I remediate CVE-2026-10629?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10629, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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