> USN-9010-1: OpenJDK 11 vulnerabilities

It was discovered that the Security component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to modify sensitive data. (CVE-2026-83374) It was discovered that the JSSE component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to modify sensitive data. (CVE-2026-83376, CVE-2026-91461) It was discovered that the JAAS component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to read sensitive data. (CVE-2026-83380) It was discovered that the Security component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-83381, CVE-2026-87294) It was discovered that the JDBC component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to read sensitive data. (CVE-2026-83387) It was discovered that the Networking component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service or to modify sensitive data. (CVE-2026-83395) It was discovered that the JAXP component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-83400) It was discovered that the JAXP component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to read sensitive data. (CVE-2026-87290) It was discovered that the Networking component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to modify sensitive data. (CVE-2026-87292, CVE-2026-91332, CVE-2026-91451, CVE-2026-91452) It was discovered that the JAXP component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to modify sensitive data. (CVE-2026-87367) It was discovered that the ImageIO component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to read sensitive data. (CVE-2026-91334) It was discovered that the AWT component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to read sensitive data. (CVE-2026-91335) It was discovered that the JSSE component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-91373) It was discovered that the Serviceability component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-91374) It was discovered that the Libraries component of OpenJDK 11 did not correctly authenticate users. A local attacker could possibly use this issue to modify sensitive data. (CVE-2026-91375) It was discovered that the JDK tools component of OpenJDK 11 did not correctly authenticate users. A local attacker could possibly use this issue to modify sensitive data. (CVE-2026-91379) It was discovered that the Utility component of OpenJDK 11 did not correctly authorize users. A local attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-91380) It was discovered that the 2D component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to cause a denial of service or to modify sensitive data. (CVE-2026-91382) It was discovered that the Networking component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to read sensitive data. (CVE-2026-91394) It was discovered that the Utility component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service or to modify sensitive data. (CVE-2026-91395, CVE-2026-91396) It was discovered that the Serviceability component of OpenJDK 11 did not correctly authorize users. A local attacker could possibly use this issue to cause a denial of service or to modify sensitive data. (CVE-2026-91397) It was discovered that the Networking component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to modify sensitive data. (CVE-2026-91398) It was discovered that the Sound component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-91400) It was discovered that the JSSE component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-91403) It was discovered that the Libraries component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-91410) It was discovered that the JGSS component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to cause a denial of service or to modify sensitive data. (CVE-2026-91411) It was discovered that the 2D component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to cause a denial of service or to read or modify sensitive data. (CVE-2026-91415) It was discovered that the ImageIO component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-91418) It was discovered that the Lightweight HTTP Server component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to modify sensitive data. (CVE-2026-91453) It was discovered that the JGSS component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to modify sensitive data. (CVE-2026-91462) It was discovered that the JGSS component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to read sensitive data. (CVE-2026-91463, CVE-2026-91464) It was discovered that the Compiler component of OpenJDK 11 did not correctly authorize users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-91487) It was discovered that the Security component of OpenJDK 11 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-114820) In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes. Please see the following for more information: https://openjdk.org/groups/vulnerability/advisories/2026-10-20 https://openjdk.org/groups/vulnerability/advisories/2026-10-21 https://openjdk.org/groups/vulnerability/advisories/2026-10-24