CVE-2026-68871

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-10. 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: 0.6%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

The Yandex Lockbox secrets backend in Apache Airflow's Yandex provider resolved a team-scoped Connection or Variable id through the team-agnostic lookup when the team-scoped lookup missed. In a deployment running multi-team mode with this backend, a caller in one team could resolve a secret belonging to another team by supplying an id that spells out that team's namespace, obtaining its credentials in full. No unusual configuration is required beyond enabling multi-team mode and using this backend. Users are advised to upgrade to apache-airflow-providers-yandex 4.5.1 or later, which refuses the team-agnostic fall-through for an id that could name a team namespace.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA 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: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.6%
EPSS %ILE
46th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

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

September 16, 2026

Advisory Details (2)

Auto-updated Aug 12, 2026
Patch available. Sources: github_pr.
generic
https://lists.apache.org/thread/jlj9tv085txk4t0j029mvh43mz89o63c
github_pr

Refuse the team agnostic fall-through for a team scoped Lockbox secret name

Fix merged in apache/airflow PR #70877 on 2026-08-01 — awaiting tagged release

https://github.com/apache/airflow/pull/70877

Vendor Advisories for CVE-2026-68871(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-airflow-providers-yandex1.0.0 ... 4.5.1rc2 (93 versions)
  • every version up to 4.5.1: fixed in 4.5.1
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× 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 138 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-68871?
CVE-2026-68871 is a medium vulnerability published on August 10, 2026. The Yandex Lockbox secrets backend in Apache Airflow's Yandex provider resolved a team-scoped Connection or Variable id through the team-agnostic lookup when the team-scoped lookup missed. In a deployment running multi-team mode with this backend, a caller in one team could resolve a secret…
When was CVE-2026-68871 disclosed?
CVE-2026-68871 was first published on August 10, 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-2026-68871 actively exploited?
CVE-2026-68871 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (46th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-68871?
CVE-2026-68871 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-68871?
A fix for CVE-2026-68871 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-68871 are linked in the Vendor Advisories panel on this page.

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