https://seclists.org/oss-sec/2026/q2/988: CVE-2026-44911: Apache NiFi: Incorct Authorization for Configuration Verification quests

Published Jun 20, 2026
·
Updated

Affected Software

1 affected component
Apache Apache NiFi>=1.15.0<=2.9.0
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Frequently Asked Questions

1

What is the severity of CVE-2026-44911?

CVE-2026-44911 is classified with a moderate severity level due to incorrect authorization handling.

2

How do I fix CVE-2026-44911?

To fix CVE-2026-44911, upgrade Apache NiFi to a version later than 2.9.0 that includes the necessary authorization fixes.

3

Which versions of Apache NiFi are affected by CVE-2026-44911?

CVE-2026-44911 affects Apache NiFi versions from 1.15.0 through 2.9.0.

4

What does CVE-2026-44911 impact in Apache NiFi?

CVE-2026-44911 impacts the authorization handling for component configuration verification requests.

5

Who is at risk from CVE-2026-44911?

Clients with read access in Apache NiFi are at risk from CVE-2026-44911 as they can submit unauthorized configuration properties.

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