{"id":"USN-8484-1","summary":"libgd-perl vulnerability","details":"It was discovered that GD.pm incorrectly handled filename arguments. An\nattacker could possibly use this issue to execute arbitrary commands or\noverwrite files.","modified":"2026-06-30T18:35:08.134204537Z","published":"2026-06-30T11:42:57Z","related":["UBUNTU-CVE-2026-11526"],"upstream":["CVE-2026-11526","UBUNTU-CVE-2026-11526"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8484-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-11526"}],"affected":[{"package":{"name":"libgd-perl","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libgd-perl?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.76-2ubuntu0.1"}]}],"versions":["2.73-1build2","2.76-2","2.76-2build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libgd-perl","binary_version":"2.76-2ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8484-1.json","cves_map":{"cves":[{"id":"CVE-2026-11526","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:22.04:LTS"}}},{"package":{"name":"libgd-perl","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libgd-perl?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.78-1ubuntu0.24.04.1"}]}],"versions":["2.76-4build1","2.78-1","2.78-1build1","2.78-1build2","2.78-1build3"],"ecosystem_specific":{"binaries":[{"binary_name":"libgd-perl","binary_version":"2.78-1ubuntu0.24.04.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8484-1.json","cves_map":{"cves":[{"id":"CVE-2026-11526","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:24.04:LTS"}}},{"package":{"name":"libgd-perl","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/libgd-perl?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.78-1ubuntu0.25.10.1"}]}],"versions":["2.78-1build4"],"ecosystem_specific":{"binaries":[{"binary_name":"libgd-perl","binary_version":"2.78-1ubuntu0.25.10.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8484-1.json","cves_map":{"ecosystem":"Ubuntu:25.10","cves":[{"id":"CVE-2026-11526","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"libgd-perl","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/libgd-perl?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.84-2ubuntu0.1"}]}],"versions":["2.78-1build4","2.83-1","2.84-2"],"ecosystem_specific":{"binaries":[{"binary_name":"libgd-perl","binary_version":"2.84-2ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:26.04:LTS","cves":[{"id":"CVE-2026-11526","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8484-1.json"}}],"schema_version":"1.7.5"}