{"id":"USN-7252-1","summary":"openjdk-lts vulnerability","details":"It was discovered that the Hotspot component of OpenJDK 11 did not properly\nhandle API access under certain circumstances. An unauthenticated attacker\ncould possibly use this issue to access unauthorized resources and expose\nsensitive information.\n","modified":"2026-04-27T17:16:23.897096Z","published":"2025-02-05T04:24:28Z","related":["UBUNTU-CVE-2025-21502"],"upstream":["CVE-2025-21502","UBUNTU-CVE-2025-21502"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7252-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-21502"}],"affected":[{"package":{"name":"openjdk-lts","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/openjdk-lts@11.0.26+4-1ubuntu1~18.04?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.0.26+4-1ubuntu1~18.04"}]}],"versions":["9.0.4+12-2ubuntu4","9.0.4+12-4ubuntu1","10~46-4ubuntu1","10~46-5ubuntu1","10.0.1+10-1ubuntu2","10.0.1+10-3ubuntu1","10.0.2+13-1ubuntu0.18.04.1","10.0.2+13-1ubuntu0.18.04.2","10.0.2+13-1ubuntu0.18.04.3","10.0.2+13-1ubuntu0.18.04.4","11.0.2+9-3ubuntu1~18.04.3","11.0.3+7-1ubuntu2~18.04.1","11.0.4+11-1ubuntu2~18.04.3","11.0.5+10-0ubuntu1.1~18.04","11.0.6+10-1ubuntu1~18.04.1","11.0.7+10-2ubuntu2~18.04","11.0.8+10-0ubuntu1~18.04.1","11.0.9+11-0ubuntu1~18.04.1","11.0.9.1+1-0ubuntu1~18.04","11.0.10+9-0ubuntu1~18.04","11.0.11+9-0ubuntu2~18.04","11.0.13+8-0ubuntu1~18.04","11.0.14+9-0ubuntu2~18.04","11.0.14.1+1-0ubuntu1~18.04","11.0.15+10-0ubuntu0.18.04.1","11.0.16+8-0ubuntu1~18.04","11.0.17+8-1ubuntu2~18.04","11.0.18+10-0ubuntu1~18.04.1","11.0.19+7~us1-0ubuntu1~18.04.1","11.0.20+8-1ubuntu1~18.04","11.0.20.1+1-0ubuntu1~18.04","11.0.21+9-0ubuntu1~18.04","11.0.22+7-0ubuntu2~18.04.1","11.0.23+9-1ubuntu1~18.04.1","11.0.25+9-1ubuntu1~18.04"],"ecosystem_specific":{"binaries":[{"binary_version":"11.0.26+4-1ubuntu1~18.04","binary_name":"openjdk-11-demo"},{"binary_version":"11.0.26+4-1ubuntu1~18.04","binary_name":"openjdk-11-jdk"},{"binary_version":"11.0.26+4-1ubuntu1~18.04","binary_name":"openjdk-11-jdk-headless"},{"binary_version":"11.0.26+4-1ubuntu1~18.04","binary_name":"openjdk-11-jre"},{"binary_version":"11.0.26+4-1ubuntu1~18.04","binary_name":"openjdk-11-jre-headless"},{"binary_version":"11.0.26+4-1ubuntu1~18.04","binary_name":"openjdk-11-jre-zero"},{"binary_version":"11.0.26+4-1ubuntu1~18.04","binary_name":"openjdk-11-source"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7252-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2025-21502","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"openjdk-lts","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openjdk-lts@11.0.26+4-1ubuntu1~20.04?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.0.26+4-1ubuntu1~20.04"}]}],"versions":["11.0.5+10-0ubuntu1","11.0.5+10-2ubuntu1","11.0.6+10-1ubuntu1","11.0.6+10-2ubuntu2","11.0.7+9-1ubuntu1","11.0.7+10-2ubuntu1","11.0.7+10-3ubuntu1","11.0.8+10-0ubuntu1~20.04","11.0.9+11-0ubuntu1~20.04","11.0.9.1+1-0ubuntu1~20.04","11.0.10+9-0ubuntu1~20.04","11.0.11+9-0ubuntu2~20.04","11.0.13+8-0ubuntu1~20.04","11.0.14+9-0ubuntu2~20.04","11.0.14.1+1-0ubuntu1~20.04","11.0.15+10-0ubuntu0.20.04.1","11.0.16+8-0ubuntu1~20.04","11.0.17+8-1ubuntu2~20.04","11.0.18+10-0ubuntu1~20.04.1","11.0.19+7~us1-0ubuntu1~20.04.1","11.0.20+8-1ubuntu1~20.04","11.0.20.1+1-0ubuntu1~20.04","11.0.21+9-0ubuntu1~20.04","11.0.22+7-0ubuntu2~20.04.1","11.0.23+9-1ubuntu1~20.04.2","11.0.24+8-1ubuntu3~20.04","11.0.25+9-1ubuntu1~20.04"],"ecosystem_specific":{"binaries":[{"binary_version":"11.0.26+4-1ubuntu1~20.04","binary_name":"openjdk-11-demo"},{"binary_version":"11.0.26+4-1ubuntu1~20.04","binary_name":"openjdk-11-jdk"},{"binary_version":"11.0.26+4-1ubuntu1~20.04","binary_name":"openjdk-11-jdk-headless"},{"binary_version":"11.0.26+4-1ubuntu1~20.04","binary_name":"openjdk-11-jre"},{"binary_version":"11.0.26+4-1ubuntu1~20.04","binary_name":"openjdk-11-jre-headless"},{"binary_version":"11.0.26+4-1ubuntu1~20.04","binary_name":"openjdk-11-jre-zero"},{"binary_version":"11.0.26+4-1ubuntu1~20.04","binary_name":"openjdk-11-source"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7252-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2025-21502","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"openjdk-lts","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openjdk-lts@11.0.26+4-1ubuntu1~22.04?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.0.26+4-1ubuntu1~22.04"}]}],"versions":["11.0.12+7-0ubuntu3","11.0.13+8-0ubuntu1","11.0.14+9-0ubuntu2","11.0.14.1+1-0ubuntu1","11.0.15+10-0ubuntu0.22.04.1","11.0.16+8-0ubuntu1~22.04","11.0.17+8-1ubuntu2~22.04","11.0.18+10-0ubuntu1~22.04","11.0.19+7~us1-0ubuntu1~22.04.1","11.0.20+8-1ubuntu1~22.04","11.0.20.1+1-0ubuntu1~22.04","11.0.21+9-0ubuntu1~22.04","11.0.22+7-0ubuntu2~22.04.1","11.0.23+9-1ubuntu1~22.04.1","11.0.24+8-1ubuntu3~22.04","11.0.25+9-1ubuntu1~22.04"],"ecosystem_specific":{"binaries":[{"binary_version":"11.0.26+4-1ubuntu1~22.04","binary_name":"openjdk-11-demo"},{"binary_version":"11.0.26+4-1ubuntu1~22.04","binary_name":"openjdk-11-jdk"},{"binary_version":"11.0.26+4-1ubuntu1~22.04","binary_name":"openjdk-11-jdk-headless"},{"binary_version":"11.0.26+4-1ubuntu1~22.04","binary_name":"openjdk-11-jre"},{"binary_version":"11.0.26+4-1ubuntu1~22.04","binary_name":"openjdk-11-jre-headless"},{"binary_version":"11.0.26+4-1ubuntu1~22.04","binary_name":"openjdk-11-jre-zero"},{"binary_version":"11.0.26+4-1ubuntu1~22.04","binary_name":"openjdk-11-source"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7252-1.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2025-21502","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"openjdk-lts","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/openjdk-lts@11.0.26+4-1ubuntu1~24.04?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.0.26+4-1ubuntu1~24.04"}]}],"versions":["11.0.20+8-1ubuntu1","11.0.21+9-0ubuntu1","11.0.22+7-0ubuntu2","11.0.23~7ea-1ubuntu1","11.0.23~7ea-1ubuntu2","11.0.23+9-1ubuntu1","11.0.24+8-1ubuntu3~24.04.1","11.0.25+9-1ubuntu1~24.04"],"ecosystem_specific":{"binaries":[{"binary_version":"11.0.26+4-1ubuntu1~24.04","binary_name":"openjdk-11-demo"},{"binary_version":"11.0.26+4-1ubuntu1~24.04","binary_name":"openjdk-11-jdk"},{"binary_version":"11.0.26+4-1ubuntu1~24.04","binary_name":"openjdk-11-jdk-headless"},{"binary_version":"11.0.26+4-1ubuntu1~24.04","binary_name":"openjdk-11-jre"},{"binary_version":"11.0.26+4-1ubuntu1~24.04","binary_name":"openjdk-11-jre-headless"},{"binary_version":"11.0.26+4-1ubuntu1~24.04","binary_name":"openjdk-11-jre-zero"},{"binary_version":"11.0.26+4-1ubuntu1~24.04","binary_name":"openjdk-11-source"}],"availability":"No 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