Ubuntu Security Notices USN-8113-1 USN-8113-1: LibTIFF vulnerabilities Publication date 23 March 2026 Overview Several security issues were fixed in LibTIFF. Releases 25.10 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS 14.04 LTS Open side navigation Close side navigation Packages Details Update instructions References Packages tiff - Tag Image File Format (TIFF) library Details It was discovered that LibTIFF did not properly handle memory when processing certain images. An attacker could possibly use this issue to cause LibTIFF to crash, resulting in a denial of service. ( CVE-2025-61143 ) It was discovered that LibTIFF did not properly handle memory when processing malformed TIFF directories. An attacker could possibly use this issue to cause LibTIFF to crash, resulting in a denial of service. ( CVE-2025-61144 ) It was discovered that LibTIFF did not properly handle memory when processing certain images. An attacker could possibly use this issue to cause LibTIFF to crash, resulting in a denial of service. ( CVE-2025-61143 ) It was discovered that LibTIFF did not properly handle memory when processing malformed TIFF directories. An attacker could possibly use this issue to cause LibTIFF to crash, resulting in a denial of service. ( CVE-2025-61144 ) Update instructions In general, a standard system update will make all the necessary changes. Learn more about how to get the fixes. The problem can be corrected by updating your system to the following package versions: Ubuntu Release Package Version 25.10 questing libtiff-opengl – 4.7.0-3ubuntu3.1 libtiff-tools – 4.7.0-3ubuntu3.1 libtiff6 – 4.7.0-3ubuntu3.1 libtiffxx6 – 4.7.0-3ubuntu3.1 24.04 LTS noble libtiff-opengl – 4.5.1+git230720-4ubuntu2.5 libtiff-tools – 4.5.1+git230720-4ubuntu2.5 libtiff6 – 4.5.1+git230720-4ubuntu2.5 libtiffxx6 – 4.5.1+git230720-4ubuntu2.5 22.04 LTS jammy libtiff-opengl – 4.3.0-6ubuntu0.13 libtiff-tools – 4.3.0-6ubuntu0.13 libtiff5 – 4.3.0-6ubuntu0.13 libtiffxx5 – 4.3.0-6ubuntu0.13 20.04 LTS focal libtiff-opengl – 4.1.0+git191117-2ubuntu0.20.04.14+esm3 Ubuntu Pro Fix available with Ubuntu Pro . libtiff-tools – 4.1.0+git191117-2ubuntu0.20.04.14+esm3 Ubuntu Pro Fix available with Ubuntu Pro . libtiff5 – 4.1.0+git191117-2ubuntu0.20.04.14+esm3 Ubuntu Pro Fix available with Ubuntu Pro . libtiffxx5 – 4.1.0+git191117-2ubuntu0.20.04.14+esm3 Ubuntu Pro Fix available with Ubuntu Pro . 18.04 LTS bionic libtiff-opengl – 4.0.9-5ubuntu0.10+esm10 Ubuntu Pro Fix available with Ubuntu Pro . libtiff-tools – 4.0.9-5ubuntu0.10+esm10 Ubuntu Pro Fix available with Ubuntu Pro . libtiff5 – 4.0.9-5ubuntu0.10+esm10 Ubuntu Pro Fix available with Ubuntu Pro . libtiffxx5 – 4.0.9-5ubuntu0.10+esm10 Ubuntu Pro Fix available with Ubuntu Pro . 16.04 LTS xenial libtiff-opengl – 4.0.6-1ubuntu0.8+esm20 Ubuntu Pro Fix available with Ubuntu Pro . libtiff-tools – 4.0.6-1ubuntu0.8+esm20 Ubuntu Pro Fix available with Ubuntu Pro . libtiff5 – 4.0.6-1ubuntu0.8+esm20 Ubuntu Pro Fix available with Ubuntu Pro . libtiffxx5 – 4.0.6-1ubuntu0.8+esm20 Ubuntu Pro Fix available with Ubuntu Pro . 14.04 LTS trusty libtiff-opengl – 4.0.3-7ubuntu0.11+esm17 Ubuntu Pro Fix available with Ubuntu Pro via Legacy Support add-on. libtiff-tools – 4.0.3-7ubuntu0.11+esm17 Ubuntu Pro Fix available with Ubuntu Pro via Legacy Support add-on. libtiff5 – 4.0.3-7ubuntu0.11+esm17 Ubuntu Pro Fix available with Ubuntu Pro via Legacy Support add-on. libtiffxx5 – 4.0.3-7ubuntu0.11+esm17 Ubuntu Pro Fix available with Ubuntu Pro via Legacy Support add-on. Reduce your security exposure Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines. Get Ubuntu Pro References CVE-2025-61144 CVE-2025-61143 CVE-2025-61144 CVE-2025-61143