CVE-2026-65017

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-12. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.7%CVSS: 6.5Exploit: None knownExposed services: Not assessed

An upstream fix is merged but not yet released — mitigate (WAF / firewall / segmentation) until the release ships, then apply it.

Apache Airflow's Config API did not mask team-scoped sensitive configuration values in multi-team deployments. When an administrator has enabled multi-team mode and exposed the Config API, an authenticated Viewer holding only configuration-read access — with no prior access to the secret — could read a team-scoped Celery broker URL, including its embedded credentials, in cleartext, while the equivalent global option was correctly masked. The secrets masker matched only base section and option names and did not normalize team-prefixed sections before the sensitivity check (CWE-200). This is a distinct masker bypass from CVE-2026-48828 and CVE-2026-48892: deployments that upgraded to apache-airflow 3.3.0 to address those issues remain affected by this team-scoped variant. Users are advised to upgrade to apache-airflow 3.3.1 or later, which normalizes team-scoped sections before masking.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
30
EG Risk 30/100CISA 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
Severity65% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.
EPSS PROB
0.7%
EPSS %ILE
51st
KEV
Not listed

CISA SSVCTrack at every mission impact level.

An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.

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 12, 2026

Last Modified

September 16, 2026

Advisory Details (4)

Auto-updated Aug 13, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr.
generic
https://lists.apache.org/thread/kykn94kjf0tntx4wywtvjowh5bzdgf38
generic
https://www.cve.org/CVERecord?id=CVE-2026-48892
generic
https://www.cve.org/CVERecord?id=CVE-2026-48828
github_pr

Hide team scoped values of options registered as sensitive

Fix merged in apache/airflow PR #70755 on 2026-08-04 — awaiting tagged release

https://github.com/apache/airflow/pull/70755

Vendor Advisories for CVE-2026-65017(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFix by version rangeDependents
apache-airflow3.3.0, 3.3.1rc1, 3.3.1rc2
  • 3.3.0 up to 3.3.1: fixed in 3.3.1
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 63× 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 132 total refreshes for this CVE.

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

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-65017?
CVE-2026-65017 is a medium vulnerability published on August 12, 2026. Apache Airflow's Config API did not mask team-scoped sensitive configuration values in multi-team deployments. When an administrator has enabled multi-team mode and exposed the Config API, an authenticated Viewer holding only configuration-read access — with no prior access to the secret — could…
When was CVE-2026-65017 disclosed?
CVE-2026-65017 was first published on August 12, 2026, with the most recent update on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-65017 actively exploited?
CVE-2026-65017 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.7% probability of exploitation in the next 30 days (51st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-65017?
CVE-2026-65017 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-65017?
An upstream fix for CVE-2026-65017 has been merged but is not yet in a tagged release. Until it ships, restrict network exposure of the affected system or apply the vendor's mitigation, then update to the release that contains the fix. The vendor advisories EchelonGraph has for CVE-2026-65017 are linked in the Vendor Advisories panel on this page.

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