CVE-2026-12624

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 4.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3% (17th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 4.3Exploit: None knownExposed services: Not assessed

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

Vault’s ACL policy engine did not consistently enforce a wildcard (glob) deny rule against LIST requests made with a trailing slash on the denied path. This may allow a token holding a broader allow rule alongside a narrower wildcard deny rule to enumerate the names of entries beneath a path it was intended to be denied access to. This vulnerability (CVE-2026-12624) is fixed in Vault Community Edition 2.0.3 and Vault Enterprise 2.0.3, 1.21.8, 1.20.13, and 1.19.19.

CVSS v3
4.3
EG Score
4.3MEDIUMmedium confidence
EG Risk
19
EG Risk 19/100CISA SSVC

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
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.3%
EPSS %ILE
17th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 10, 2026

Last Modified

August 28, 2026

References (1)

Vendor Advisories for CVE-2026-12624(1)

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 9× in last 7d / 41× 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.

  1. 2026-10-05 07:47 UTCEG score recompute
  2. 2026-10-04 23:21 UTCEPSS rescore
  3. 2026-10-04 04:25 UTCEG score recompute
  4. 2026-10-03 14:25 UTCEPSS rescore
  5. 2026-10-02 09:18 UTCEG score recompute
  6. 2026-10-01 19:49 UTCEPSS rescore
  7. 2026-09-30 22:35 UTCEG score recompute
  8. 2026-09-30 15:02 UTCEPSS rescore
  9. 2026-09-29 15:20 UTCEPSS rescore
  10. 2026-09-28 13:50 UTCEPSS rescore
  11. 2026-09-28 13:10 UTCEG score recompute
  12. 2026-09-27 12:44 UTCEG score recompute
  13. 2026-09-26 15:58 UTCEPSS rescore
  14. 2026-09-25 04:01 UTCEG score recompute
  15. 2026-09-23 23:36 UTCEG score recompute
  16. 2026-09-23 13:47 UTCEPSS rescore
  17. 2026-09-22 22:33 UTCEG score recompute
  18. 2026-09-21 22:07 UTCEG score recompute
  19. 2026-09-20 20:15 UTCEPSS rescore
  20. 2026-09-19 17:22 UTCEG score recompute
  21. 2026-09-18 19:27 UTCEPSS rescore
  22. 2026-09-18 15:20 UTCEG score recompute
  23. 2026-09-17 14:54 UTCEG score recompute
  24. 2026-09-16 11:04 UTCEG score recompute
  25. 2026-09-16 05:14 UTCEPSS rescore
Show 60 more
  1. 2026-09-15 08:36 UTCEG score recompute
  2. 2026-09-14 08:09 UTCEG score recompute
  3. 2026-09-13 16:46 UTCEPSS rescore
  4. 2026-09-13 07:41 UTCEG score recompute
  5. 2026-09-12 15:00 UTCEPSS rescore
  6. 2026-09-12 07:15 UTCEG score recompute
  7. 2026-09-11 14:52 UTCEPSS rescore
  8. 2026-09-11 09:36 UTCEPSS rescore
  9. 2026-09-11 06:48 UTCEG score recompute
  10. 2026-09-10 09:34 UTCEPSS rescore
  11. 2026-09-09 05:51 UTCEG score recompute
  12. 2026-09-08 22:00 UTCEPSS rescore
  13. 2026-09-07 17:16 UTCEG score recompute
  14. 2026-09-07 16:01 UTCEPSS rescore
  15. 2026-09-06 13:47 UTCEPSS rescore
  16. 2026-09-06 04:14 UTCEG score recompute
  17. 2026-09-05 03:47 UTCEG score recompute
  18. 2026-09-04 05:06 UTCEPSS rescore
  19. 2026-09-03 02:30 UTCEG score recompute
  20. 2026-09-02 14:11 UTCEPSS rescore
  21. 2026-09-01 22:37 UTCEG score recompute
  22. 2026-09-01 13:53 UTCEPSS rescore
  23. 2026-09-01 04:39 UTCEPSS rescore
  24. 2026-08-30 21:20 UTCEG score recompute
  25. 2026-08-30 19:17 UTCEPSS rescore
  26. 2026-08-30 01:21 UTCEPSS rescore
  27. 2026-08-29 20:53 UTCEG score recompute
  28. 2026-08-28 21:40 UTCEPSS rescore
  29. 2026-08-28 00:54 UTCEG score recompute
  30. 2026-08-27 14:24 UTCEPSS rescore
  31. 2026-08-26 23:44 UTCEG score recompute
  32. 2026-08-24 22:37 UTCEG score recompute
  33. 2026-08-23 22:10 UTCEG score recompute
  34. 2026-08-23 00:19 UTCEPSS rescore
  35. 2026-08-22 21:37 UTCEG score recompute
  36. 2026-08-21 23:48 UTCEPSS rescore
  37. 2026-08-21 21:11 UTCEG score recompute
  38. 2026-08-20 22:55 UTCEPSS rescore
  39. 2026-08-19 20:18 UTCEG score recompute
  40. 2026-08-19 17:03 UTCEPSS rescore
  41. 2026-08-18 19:51 UTCEG score recompute
  42. 2026-08-18 13:48 UTCEPSS rescore
  43. 2026-08-17 19:25 UTCEG score recompute
  44. 2026-08-16 18:59 UTCEG score recompute
  45. 2026-08-16 14:56 UTCEPSS rescore
  46. 2026-08-16 02:14 UTCEPSS rescore
  47. 2026-08-15 18:31 UTCEG score recompute
  48. 2026-08-15 01:30 UTCEPSS rescore
  49. 2026-08-14 18:05 UTCEG score recompute
  50. 2026-08-13 22:00 UTCEPSS rescore
  51. 2026-08-12 17:04 UTCEG score recompute
  52. 2026-08-12 13:50 UTCEPSS rescore
  53. 2026-08-11 16:37 UTCEG score recompute
  54. 2026-08-11 16:07 UTCEG score recompute
  55. 2026-08-11 15:37 UTCEG score recompute
  56. 2026-08-11 14:33 UTCEG score recompute
  57. 2026-08-11 13:42 UTCEPSS rescore
  58. 2026-08-10 17:22 UTCEG score recompute
  59. 2026-08-10 17:10 UTCEG score recompute
  60. 2026-08-10 17:09 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-12624?
CVE-2026-12624 is a medium vulnerability published on August 10, 2026. Vault’s ACL policy engine did not consistently enforce a wildcard (glob) deny rule against LIST requests made with a trailing slash on the denied path. This may allow a token holding a broader allow rule alongside a narrower wildcard deny rule to enumerate the names of entries beneath a path it was…
When was CVE-2026-12624 disclosed?
CVE-2026-12624 was first published on August 10, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12624 actively exploited?
CVE-2026-12624 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (17th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-12624?
CVE-2026-12624 has a CVSS base score of 4.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-12624?
No fix for CVE-2026-12624 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-12624 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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