CVE-2026-65921

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-27. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.8Exploit: None knownExposed: 0

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

A path validation weakness in archive extraction/write handling allows entries with traversal sequences to be written outside the intended build artifacts location.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity88% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
48%
KEV
Not listed

Published

July 27, 2026

Last Modified

July 30, 2026

Advisory Details (2)

Auto-updated Jul 27, 2026
No patch confirmed yet.
generic

Artifactory Self-Managed Releases

https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases
generic

JFrog Security Advisories

https://docs.jfrog.com/releases/docs/jfrog-security-advisories

Vendor Advisories for CVE-2026-65921(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 22× in last 7d / 107× 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 125 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-65921?
CVE-2026-65921 is a high vulnerability published on July 27, 2026. A path validation weakness in archive extraction/write handling allows entries with traversal sequences to be written outside the intended build artifacts location.
When was CVE-2026-65921 disclosed?
CVE-2026-65921 was first published in the National Vulnerability Database on July 27, 2026, with the most recent update on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-65921 actively exploited?
CVE-2026-65921 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 52.2% of all scored CVEs.
What is the CVSS score of CVE-2026-65921?
CVE-2026-65921 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-65921?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-65921, 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.

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