CVE-2026-55814

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-10. 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
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.7%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Missing Authentication in Apache Ranger Download APIs on versions <= 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
49
EG Risk 49/100CISA 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
Severity75% × 45%
Exploitation1% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.7%
EPSS %ILE
49th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (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 17, 2026

Advisory Details (1)

Auto-updated Aug 10, 2026
Fix named in the CVE record.
generic
https://lists.apache.org/thread/yoorhnbxfydb5xoxlxlmms0f268rj9dh

Vendor Advisories for CVE-2026-55814(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 20× in last 7d / 96× 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 199 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-55814?
CVE-2026-55814 is a high vulnerability published on August 10, 2026. Missing Authentication in Apache Ranger Download APIs on versions <= 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue.
When was CVE-2026-55814 disclosed?
CVE-2026-55814 was first published on August 10, 2026, with the most recent update on August 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-55814 actively exploited?
CVE-2026-55814 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.7% probability of exploitation in the next 30 days (49th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-55814?
CVE-2026-55814 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-55814?
A fix for CVE-2026-55814 is available — its CVE record says: "Users are recommended to upgrade to version 2.9.0, which fixes this issue." The vendor advisories EchelonGraph has for CVE-2026-55814 are linked in the Vendor Advisories panel on this page.

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