Red Hat Security Advisory: java-21-ibm-semeru-certified-jdk bug fix and enhancement update
Affects Red Hat java-21-ibm-semeru-certified-jdkSource GCVE Database
Mentioned vulnerabilities
Not known to be exploited · CVSS 8.1 High.
Data as of 26 Oct 2026, 09:15 UTC
- EPSS
- 1.2% chance of exploitation in 30 days – higher than 69% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 15 Jul 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
Mavencom.oracle.java/java-sepkg:maven/com.oracle.java/java-seOther threats | Affected
| Fixed in– |
Mavencom.oracle.graalvm/graalvm-jdkpkg:maven/com.oracle.graalvm/graalvm-jdkOther threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
A fixed version of the java-21-ibm-semeru-certified-jdk package is available as version 21.0.8+9. Users should upgrade to this version or later to remediate the identified vulnerabilities. The vendor advisory provides detailed instructions on applying the update. No additional mitigation steps are indicated or required beyond applying the official package update.
Description
Red Hat has released a security advisory for the java-21-ibm-semeru-certified-jdk package, upgrading the IBM Semeru Runtime Certified Edition 21 runtime environment to version 21.0.8+9. This update addresses four high-severity security vulnerabilities identified by CVE-2025-30749, CVE-2025-30754, CVE-2025-50059, and CVE-2025-50106. The advisory applies to Red Hat Enterprise Linux 10 and its Extended Update Support variants across multiple architectures. Users are advised to apply the package upgrade to remediate these issues.