{"id":"USN-8587-1","summary":"libhtml-parser-perl vulnerability","details":"It was discovered that HTML-Parser incorrectly handled entity references\nwhen the input string was identical to an entity value in the lookup table.\nAn attacker could possibly use this issue to obtain sensitive information.","modified":"2026-07-22T20:59:40.084128299Z","published":"2026-07-22T13:18:12Z","related":["UBUNTU-CVE-2026-8829"],"upstream":["CVE-2026-8829","UBUNTU-CVE-2026-8829"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8587-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-8829"}],"affected":[{"package":{"name":"libhtml-parser-perl","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libhtml-parser-perl?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.76-1ubuntu0.1"}]}],"versions":["3.76-1","3.76-1build1","3.76-1build2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libhtml-parser-perl","binary_version":"3.76-1ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8587-1.json","cves_map":{"cves":[{"id":"CVE-2026-8829","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:22.04:LTS"}}},{"package":{"name":"libhtml-parser-perl","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libhtml-parser-perl?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.81-1ubuntu0.1"}]}],"versions":["3.81-1","3.81-1build1","3.81-1build2","3.81-1build3"],"ecosystem_specific":{"binaries":[{"binary_version":"3.81-1ubuntu0.1","binary_name":"libhtml-parser-perl"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2026-8829","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8587-1.json"}},{"package":{"name":"libhtml-parser-perl","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/libhtml-parser-perl?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.83-1ubuntu0.1"}]}],"versions":["3.83-1build1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libhtml-parser-perl","binary_version":"3.83-1ubuntu0.1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:26.04:LTS","cves":[{"id":"CVE-2026-8829","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8587-1.json"}}],"schema_version":"1.7.5"}