Improper Validation of Specified Quantity in Input The advisory has been revoked - it doesn't affect any version of package java-21-ibm-semeru-certified-jdk-src (opens in a new tab)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-RHEL10-JAVA21IBMSEMERUCERTIFIEDJDKSRC-18589472
- published8 Aug 2026
- disclosed21 Jul 2026
Introduced: 21 Jul 2026
CVE-2026-16243 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream java-21-ibm-semeru-certified-jdk-src package and not the java-21-ibm-semeru-certified-jdk-src package as distributed by RHEL.
In Eclipse OMR versions up to 0.11, the arraycmp SIMD implementation for Z and P does not check if the number of bytes to compare is zero.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2503988
- https://access.redhat.com/security/cve/CVE-2026-16243
- https://access.redhat.com/errata/RHSA-2026:52948
- https://github.com/eclipse-omr/omr/pull/8348
- https://github.com/eclipse-omr/omr/pull/8349
- https://gitlab.eclipse.org/security/cve-assignment/-/work_items/195