CVE-2026-59245

HIGHNVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-13. NVD baseline CVSS 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.1Exploit: None knownExposed: 0

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

In the Apache Airflow FAB auth manager, a DAG whose dag_id is DAGs collided with the global all-DAGs permission resource name produced by resource_name(), so a user granted per-DAG access_control on that one DAG was silently granted the global all-DAGs permission (privilege escalation). The escalation triggers when a DAG named DAGs exists and a lower-privileged user is given per-DAG access to it, granting that user read/edit access to every DAG. Users are advised to upgrade to apache-airflow-providers-fab 3.7.2 or later, which disambiguates the resource-name collision.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity81% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
46%
KEV
Not listed

Published

July 13, 2026

Last Modified

July 14, 2026

Advisory Details (3)

Auto-updated Jul 14, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr.
generic

oss-security - CVE-2026-59245: Apache Airflow FAB provider: FAB auth manager: a DAG named "DAGs" hijacks the global all-DAGs permission (access_control privilege escalation via resource_name() collision)

http://www.openwall.com/lists/oss-security/2026/07/13/4
generic
https://lists.apache.org/thread/70f37q3mwov1vm3zolrfxlzds278c78h
github_pr

Fix DAG named "DAGs" colliding with the global DAGs permission resource

Fix merged in apache/airflow PR #69106 on 2026-07-06 — awaiting tagged release

https://github.com/apache/airflow/pull/69106

Vendor Advisories for CVE-2026-59245(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 19× in last 7d / 106× 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 156 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-59245?
CVE-2026-59245 is a high vulnerability published on July 13, 2026. In the Apache Airflow FAB auth manager, a DAG whose dagid is DAGs collided with the global all-DAGs permission resource name produced by resourcename(), so a user granted per-DAG access_control on that one DAG was silently granted the global all-DAGs permission (privilege escalation). The…
When was CVE-2026-59245 disclosed?
CVE-2026-59245 was first published in the National Vulnerability Database on July 13, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-59245 actively exploited?
CVE-2026-59245 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 54.0% of all scored CVEs.
What is the CVSS score of CVE-2026-59245?
CVE-2026-59245 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-59245?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59245, 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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