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Critical Oracle Java Flaw With CVSS 9.1 Allows Unauthenticated Remote Attacks

GBHackers ·

Oracle issued a security alert for CVE-2026-91403, a critical vulnerability affecting Oracle Java SE and GraalVM. Attackers can exploit this vulnerability remotely without authentication. The advisory, published on October 21, 2026, assigns the flaw a CVSS 3.1 score of 9.1 and advises distrusting impacted intermediate certificate authority certificates associated with eMudhra. The vulnerability specifically impacts […] The post Critical Oracle Java Flaw With CVSS 9.1 Allows Unauthenticated Remote Attacks appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform .

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