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Ubuntu Security NoticesUSN-8795-1

USN-8795-1: OpenJDK 17 vulnerabilities

Severity not listed 3 CVEs Published Sep 21, 2026 at 4:06 PM UTC

Summary

Kai Aizen discovered that the Networking component of OpenJDK 17 did not correctly handle user authentication. A remote attacker could possibly use this issue to leak sensitive information. (CVE-2026-61308)

It was discovered that the JSSE component of OpenJDK 17 did not correctly handle user authentication. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-70907)

It was discovered that the Security component of OpenJDK 17 did not correctly handle user authentication. A remote attacker could possibly use this issue to leak sensitive information. (CVE-2026-60589)

Products covered

A separate affected-products list was not included in the collected bulletin.

Remediation

Separate remediation guidance was not included in the collected bulletin.

CVEs in this advisory 3

Updates

  1. Published by Ubuntu

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.