{"id":"USN-8796-1","summary":"openjdk-21 vulnerabilities","details":"Kai Aizen discovered that the Networking component of OpenJDK 21 did not\ncorrectly handle user authentication. A remote attacker could possibly use\nthis issue to leak sensitive information. (CVE-2026-61308)\n\nIt was discovered that the JSSE component of OpenJDK 21 did not correctly\nhandle user authentication. A remote attacker could possibly use this issue\nto cause a denial of service. (CVE-2026-70907)\n\nIt was discovered that the Security component of OpenJDK 21 did not\ncorrectly handle user authentication. A remote attacker could possibly use\nthis issue to leak sensitive information. (CVE-2026-60589)","modified":"2026-09-22T10:12:35.293520548Z","published":"2026-09-21T16:13:40Z","upstream":["CVE-2026-60589","CVE-2026-61308","CVE-2026-70907","UBUNTU-CVE-2026-60589","UBUNTU-CVE-2026-61308","UBUNTU-CVE-2026-70907"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8796-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-60589"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-61308"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-70907"}],"affected":[{"package":{"name":"openjdk-21","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/openjdk-21?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.0.12.1+1-1~20.04.4"}]}],"versions":["21.0.1+12-2~20.04.1","21.0.2+13-1~20.04.1","21.0.3+9-1ubuntu1~20.04.1","21.0.4+7-1ubuntu2~20.04","21.0.5+11-1ubuntu1~20.04","21.0.6+7-1~20.04.1","21.0.7+6~us1-0ubuntu1~20.04","21.0.8+9~us1-0ubuntu1~20.04.1","21.0.9+10-1~20.04","21.0.10+7-1~20.04","21.0.11+10-1~20.04.2","21.0.12+8-1~20.04"],"ecosystem_specific":{"binaries":[{"binary_version":"21.0.12.1+1-1~20.04.4","binary_name":"openjdk-21-demo"},{"binary_version":"21.0.12.1+1-1~20.04.4","binary_name":"openjdk-21-jdk"},{"binary_version":"21.0.12.1+1-1~20.04.4","binary_name":"openjdk-21-jdk-headless"},{"binary_version":"21.0.12.1+1-1~20.04.4","binary_name":"openjdk-21-jre"},{"binary_version":"21.0.12.1+1-1~20.04.4","binary_name":"openjdk-21-jre-headless"},{"binary_name":"openjdk-21-jre-zero","binary_version":"21.0.12.1+1-1~20.04.4"},{"binary_name":"openjdk-21-source","binary_version":"21.0.12.1+1-1~20.04.4"},{"binary_version":"21.0.12.1+1-1~20.04.4","binary_name":"openjdk-21-testsupport"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8796-1.json"}},{"package":{"name":"openjdk-21","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openjdk-21?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.0.12.1+1-1~22.04.4"}]}],"versions":["21.0.1+12-2~22.04","21.0.2+13-1~22.04.1","21.0.3+9-1ubuntu1~22.04.1","21.0.4+7-1ubuntu2~22.04","21.0.5+11-1ubuntu1~22.04","21.0.6+7-1~22.04.1","21.0.7+6~us1-0ubuntu1~22.04","21.0.8+9~us1-0ubuntu1~22.04.1","21.0.9+10-1~22.04","21.0.10+7-1~22.04","21.0.11+10-1~22.04.2","21.0.12+8-1~22.04"],"ecosystem_specific":{"availability":"No subscription 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subscription 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