[October Edition] October Java Vulnerability Fixes in IBM Semeru Runtime, and Impact on IBM Planning Analytics (TM1)? | Java 17 & 21 Released, Java 8 & 11 Unco…

Regarding the Java vulnerabilities announced between October 20th and 24th, the October edition of IBM's Java, "IBM Semeru ...
ADTmag

Oracle Issues Emergency Java Updates After Certificate Authority Key Compromise

Oracle has issued emergency Java updates that remove root certificates associated with a certificate authority key compromise, requiring development teams to check the runtimes their applications use.
tech2geek

Oracle Releases Emergency Java Update for Critical 9.1 Vulnerability

Oracle has released an emergency security update for Java to address a critical vulnerability that could allow attackers to impersonate trusted websites and compromise sensitive information. Tracked ...
cybersecuritynews

Oracle Issues Emergency Java Update for Critical 9.1 HTTPS Trust Vulnerability

Oracle has released an emergency Java security update to address CVE-2026-91403, a critical vulnerability affecting how Java applications trust digital certificates. Published on October 21, 2026, the ...
IPA情報処理推進機構

Oracle Java の脆弱性対策について(2026年10月)

注釈：追記すべき情報がある場合には、その都度このページを更新する予定です。 概要 2026年10月21日（日本時間）に Oracle Java に関するセキュリティ更新プログラムが公表されています。