CVE-2026-44914 Affecting apache-nifi package, versions <2.10.0-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-APACHENIFI-17455899
- published25 Jun 2026
- disclosed22 Jun 2026
Introduced: 22 Jun 2026
CVE-2026-44914 (opens in a new tab)How to fix?
Upgrade Minimos:latest apache-nifi to version 2.10.0-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream apache-nifi package and not the apache-nifi package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
Apache NiFi 1.12.0 through 2.9.0 are missing authorization when replacing Process Groups that include extension components with specific Required Permissions based on the Restricted annotation. The Restricted annotation indicates additional privileges required, but framework authorization did not check restricted status when handling requests to replace Process Groups. The missing authorization permits a user with general write access to add components with Restricted status. Apache NiFi installations that do not implement specific authorization for Restricted components are not subject to this vulnerability because the framework enforces write permissions as the security boundary. Upgrading to Apache NiFi 2.9.0 is the recommended mitigation, which removes the implementation of Restricted status authorization from the framework.
References
- https://www.cve.org/CVERecord?id=CVE-2026-44914
- https://github.com/advisories/GHSA-r2g5-993q-664g
- https://osv.dev/vulnerability/MINI-cj5c-fvj2-m3c9
- https://osv.dev/vulnerability/CVE-2026-44914
- https://lists.apache.org/thread/ydr34t03xd1n0t9oogpzogjrd5y93838
- http://www.openwall.com/lists/oss-security/2026/06/20/6