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 — 4 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

A fix is available — apply it.

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)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

June 3, 2026

Last Modified

July 22, 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(5)

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

Patch Availability(4)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatfrr-0:7.5.1-25.el8_102026-08-03redhat
redhatfrr-0:8.5.3-15.el9_8.12026-08-03redhat
redhatfrr10-0:10.4.3-3.el9_8.22026-08-03redhat
redhatfrr-0:10.4.4-1.el10_22026-06-08redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
frr10.0-0.1 ... 9.1-0.1 (59 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
frr10.0-0.1 ... 9.1-0.1 (51 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
frr10.3-3 ... 10.7.0-1 (25 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
frr10.3-3 ... 10.6.0-2 (20 versions)10.6.1-1—

Weakness Classification(1)

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

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 28× in last 7d / 122× 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 239 total refreshes for this CVE.

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

Related CVEs(same vendor + 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 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-2026-37460 actively exploited?
CVE-2026-37460 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 73.5% of all scored CVEs.
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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