Critical vulnerability 'CVE-2026-91403' in Java: The truth is the eMudhra certificate issue | Patched versions and what to do if you cannot update

There is a critical vulnerability in Oracle Java SE that allows for data theft and tampering. This news broke on the night of ...

Following PHP, now Java... A week of continuous vulnerability reports

While I was researching the PHP vulnerability 'PHP2Shell,' I started to become concerned about security information regarding ...
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Oracle Releases Java 21 and Extends Support Roadmap

New release showcased at Oracle CloudWorld delivers 15 JDK Enhancement Proposals to improve the Java language and enhance the ...

Azul Patches 53 OpenJDK Vulnerabilities

Azul has released its "Security-only, Stability-first" updates for Azul Core, deployable to address all 53 vulnerabilities disclosed in the OpenJDK update.
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How to Safely Download and Install Java on Windows, Mac, and Linux in 2026

To download Java on macOS: Visit Oracle Java Downloads or a trusted OpenJDK provider. Select the macOS installer (usually a ...
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Azul Expands Monthly Java Security Updates as AI Reshapes Enterprise Patching

Azul is moving to monthly Java security updates across supported long-term support releases, following Oracle's decision to shorten its own patch cadence. The change reflects growing concern that ...

Oracle、今年最後の「CPU」を実施 ～Java、VirtualBox、MySQLなどで1,295件のパッチ

米Oracleは10月20日（現地時間、以下同）、四半期ごとの定例セキュリティアップデート（Critical Patch Update：CPU）を実施した。「Oracle Java SE」や「MySQL」、「Oracle VM ...

「Oracle Java SE」にも致命的な脆弱性～リモートでデータの窃取・作成・削除・変更が可能【10月26日追記】／修正版が公開

米Oracleは10月21日（現地時間）、定例外のセキュリティアドバイザリ「CVE-2026-91403」を公開した。「Oracle Java SE」に起因し、「Oracle GraalVM Enterprise Edition」や「Oracle ...