Improper Certificate Validation The advisory has been revoked - it doesn't affect any version of package eap7-ironjacamar-core-api (opens in a new tab)
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-RHEL9-EAP7IRONJACAMARCOREAPI-19949730
- published19 Sept 2026
- disclosed11 Aug 2026
Introduced: 11 Aug 2026
CVE-2026-15554 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream eap7-ironjacamar-core-api package and not the eap7-ironjacamar-core-api package as distributed by RHEL.
the Undertow AJP listener honours forged ssl_cert and is_ssl AJP attributes without requiring any shared-secret authentication. This enables an unauthenticated attacker with direct TCP access to port 8009 to bypass CLIENT-CERT authentication by injecting a forged X.509 certificate via the AJP protocol.