CVE-2026-59243
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2026-59243 is indexed in GitHub PoC. Expect opportunistic scanning and exploitation attempts — prioritize remediation even though it is not (yet) in the CISA KEV catalog.
A remote, anonymous attacker can exploit a vulnerability in Apache Airflow FAB provider to bypass security measures and obtain administrator rights.
CSIRTS triage
- What
- A vulnerability allows a remote attacker to bypass security measures and gain administrator rights.
- Who is affected
- Remote, anonymous attackers can exploit this vulnerability in the Apache Airflow FAB provider.
- Urgency
- This is a high urgency issue as it allows unauthorized access to administrative privileges.
- Action
- Users should apply patches or updates to secure the Airflow FAB provider.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.53% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 42% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2026-59243 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗
Advisory coverage (2)
External references
Embed the live status
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[](https://www.csirts.com/cve/CVE-2026-59243)