{"id":"USN-8113-2","summary":"tiff vulnerabilities","details":"USN 8113-1 fixed vulnerabilities in tiff. This update\nprovides the corresponding fixes for Ubuntu 26.04 LTS.\n\nOriginal advisory details:\n\n It was discovered that LibTIFF did not properly handle memory when\n processing certain images. An attacker could possibly use this issue to\n cause LibTIFF to crash, resulting in a denial of service. (CVE-2025-61143)\n\n It was discovered that LibTIFF did not properly handle memory when\n processing malformed TIFF directories. An attacker could possibly use this\n issue to cause LibTIFF to crash, resulting in a denial of service.\n (CVE-2025-61144)","modified":"2026-08-19T19:30:09.455576338Z","published":"2026-08-19T07:39:43Z","related":["UBUNTU-CVE-2025-61143","UBUNTU-CVE-2025-61144"],"upstream":["CVE-2025-61143","CVE-2025-61144","UBUNTU-CVE-2025-61143","UBUNTU-CVE-2025-61144"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8113-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-61143"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-61144"}],"affected":[{"package":{"name":"tiff","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/tiff?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.0-3ubuntu5"}]}],"versions":["4.7.0-3ubuntu3","4.7.0-3ubuntu4"],"ecosystem_specific":{"binaries":[{"binary_version":"4.7.0-3ubuntu5","binary_name":"libtiff-opengl"},{"binary_name":"libtiff-tools","binary_version":"4.7.0-3ubuntu5"},{"binary_version":"4.7.0-3ubuntu5","binary_name":"libtiff6"},{"binary_version":"4.7.0-3ubuntu5","binary_name":"libtiffxx6"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2025-61143","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"low"}]},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2025-61144"}],"ecosystem":"Ubuntu:26.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8113-2.json"}}],"schema_version":"1.9.0"}