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Tools & how-tos2026-10-25 · 7 min

Java's emergency eMudhra fix (CVE-2026-91403) — which JDK build to install, vendor by vendor

Oracle shipped out-of-cycle .0.2 JDK builds a day after the October CPU. Which Oracle, Temurin, Corretto, Zulu and RHEL builds fix it, and how to check yours.

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