{"id":"USN-8677-1","summary":"openjdk-21 vulnerabilities","details":"It was discovered that the JSSE component of OpenJDK 21 did not correctly\nauthenticate users. A remote attacker could possibly use this issue to read\nor modify sensitive data. (CVE-2026-46968)\n\nIt was discovered that the JSSE component of OpenJDK 21 did not correctly\nauthorize users. A remote attacker could possibly use this issue to cause a\ndenial of service. (CVE-2026-46917)\n\nIt was discovered that the ImageIO component of OpenJDK 21 did not\ncorrectly authorize users. A remote attacker could possibly use this issue\nto read or modify sensitive data. (CVE-2026-47010)\n\nIt was discovered that the 2D component of OpenJDK 21 did not correctly\nauthorize users. A remote attacker could possibly use this issue to cause a\ndenial of service. (CVE-2026-47021, CVE-2026-47059)\n\nIt was discovered that the Libraries component of OpenJDK 21 did not\ncorrectly authorize users. A remote attacker could possibly use this issue\nto cause a denial of service. (CVE-2026-47027)\n\nIt was discovered that the Security component of OpenJDK 21 did not\ncorrectly authenticate users. A remote attacker could possibly use this\nissue to read or modify sensitive data. (CVE-2026-60147)\n\nIt was discovered that the Libraries component of OpenJDK 21 did not\ncorrectly authenticate users. A remote attacker could possibly use this\nissue to read or modify sensitive data. (CVE-2026-47063)\n\nIt was discovered that the 2D (Little CMS) component of OpenJDK 21 did not\ncorrectly handle certain integer arithmetic. An attacker could possibly use\nthis issue to cause a denial of service. (CVE-2026-41254)\n\nIn addition to security fixes, the updated packages contain bug fixes, new\nfeatures, and possibly incompatible changes.\n\nPlease see the following for more information:\nhttps://openjdk.org/groups/vulnerability/advisories/2026-07-21","modified":"2026-08-26T17:45:03.177730104Z","published":"2026-08-25T17:06:53Z","related":["UBUNTU-CVE-2026-46917","UBUNTU-CVE-2026-46968","UBUNTU-CVE-2026-47010","UBUNTU-CVE-2026-47021","UBUNTU-CVE-2026-47027","UBUNTU-CVE-2026-47059","UBUNTU-CVE-2026-47063","UBUNTU-CVE-2026-60147"],"upstream":["CVE-2026-41254","CVE-2026-46917","CVE-2026-46968","CVE-2026-47010","CVE-2026-47021","CVE-2026-47027","CVE-2026-47059","CVE-2026-47063","CVE-2026-60147","UBUNTU-CVE-2026-41254","UBUNTU-CVE-2026-46917","UBUNTU-CVE-2026-46968","UBUNTU-CVE-2026-47010","UBUNTU-CVE-2026-47021","UBUNTU-CVE-2026-47027","UBUNTU-CVE-2026-47059","UBUNTU-CVE-2026-47063","UBUNTU-CVE-2026-60147"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8677-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-41254"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-46917"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-46968"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-47010"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-47021"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-47027"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-47059"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-47063"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-60147"}],"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+8-1~20.04"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"21.0.12+8-1~20.04","binary_name":"openjdk-21-demo"},{"binary_name":"openjdk-21-jdk","binary_version":"21.0.12+8-1~20.04"},{"binary_name":"openjdk-21-jdk-headless","binary_version":"21.0.12+8-1~20.04"},{"binary_version":"21.0.12+8-1~20.04","binary_name":"openjdk-21-jre"},{"binary_version":"21.0.12+8-1~20.04","binary_name":"openjdk-21-jre-headless"},{"binary_version":"21.0.12+8-1~20.04","binary_name":"openjdk-21-jre-zero"},{"binary_name":"openjdk-21-source","binary_version":"21.0.12+8-1~20.04"},{"binary_name":"openjdk-21-testsupport","binary_version":"21.0.12+8-1~20.04"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8677-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2026-46917"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2026-46968"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2026-47010"},{"id":"CVE-2026-47021","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2026-47027","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2026-47059","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2026-47063"},{"id":"CVE-2026-60147","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}]}]}}},{"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+8-1~22.04"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_name":"openjdk-21-demo","binary_version":"21.0.12+8-1~22.04"},{"binary_version":"21.0.12+8-1~22.04","binary_name":"openjdk-21-jdk"},{"binary_name":"openjdk-21-jdk-headless","binary_version":"21.0.12+8-1~22.04"},{"binary_name":"openjdk-21-jre","binary_version":"21.0.12+8-1~22.04"},{"binary_name":"openjdk-21-jre-headless","binary_version":"21.0.12+8-1~22.04"},{"binary_name":"openjdk-21-jre-zero","binary_version":"21.0.12+8-1~22.04"},{"binary_name":"openjdk-21-source","binary_version":"21.0.12+8-1~22.04"},{"binary_name":"openjdk-21-testsupport","binary_version":"21.0.12+8-1~22.04"}],"availability":"No 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