CVE-2026-37460

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-03. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

Missing input validation in the rfapiRibBi2Ri() function (rfapi_rib.c) of FRRouting (FRR) stable/10.0 to stable/10.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.

CVSS v3
7.5
EG Score
7.5(medium)
EPSS
25.5%
KEV
Not listed

Published

June 3, 2026

Last Modified

June 5, 2026

Advisory Details (2)

Auto-updated Jun 6, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
github_commit

commit 7676cad65114 (FRRouting/frr)

Fix landed in FRRouting/frr commit 7676cad65114 — awaiting tagged release

https://github.com/FRRouting/frr/commit/7676cad65114aa23adde58
generic

GitHub - FRRouting/frr: The FRRouting Protocol Suite · GitHub

https://github.com/FRRouting/frr

Vendor Advisories for CVE-2026-37460(2)

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

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 18× in last 7d / 124× 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 135 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-37460?
CVE-2026-37460 is a high vulnerability published on June 3, 2026. Missing input validation in the rfapiRibBi2Ri() function (rfapi_rib.c) of FRRouting (FRR) stable/10.0 to stable/10.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.
When was CVE-2026-37460 disclosed?
CVE-2026-37460 was first published in the National Vulnerability Database on June 3, 2026, with the most recent update on June 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-37460 actively exploited?
CVE-2026-37460 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 25.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-37460?
CVE-2026-37460 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-37460?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-37460, 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.

Dependency Blast Radius

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