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
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 7.5Exploit: None knownExposed services: Not assessed

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
7.5HIGHmedium confidence
EG Risk
49
EG Risk 49/100

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%
EPSS PROB
0.6%
EPSS %ILE
47th
KEV
Not listed

Published

June 3, 2026

Last Modified

July 22, 2026

Advisory Details (2)

Auto-updated Jun 6, 2026
Patch available. 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 / EcosystemFix (by version range) / 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 rangeFix by version rangeDependents
frr10.0-0.1 ... 9.1-0.1 (59 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
frr10.0-0.1 ... 9.1-0.1 (55 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
frr10.3-3 ... 10.7.1-3 (29 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
frr10.3-3 ... 10.6.0-2 (20 versions)
  • every version up to 10.6.1-1: fixed in 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 8× in last 7d / 30× 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 296 total refreshes for this CVE.

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

Related CVEs(same product + same vendor + same CWE)

Same vendor

2 shown

redhat:RHSA-2026:24347

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 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 0.6% probability of exploitation in the next 30 days (47th percentile of EPSS-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?
A fix for CVE-2026-37460 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-37460 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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