Vulnerability Overview
Exploitation Activity
Exploitation Intelligence
On March 23, 2026, Ubuntu released updates addressing critical denial-of-service (DoS) vulnerabilities in the LibTIFF library, affecting multiple Ubuntu versions including 25.10, 24.04 LTS, and older releases down to 14.04 LTS. The vulnerabilities, identified as CVE-2025-61143 and CVE-2025-61144, al...
On August 19, 2026, Ubuntu released USN-8113-2 to address vulnerabilities in LibTIFF affecting Ubuntu 26.04 LTS. Two critical issues were identified: CVE-2025-61143 and CVE-2025-61144, both published on February 23, 2026. These vulnerabilities allow attackers to exploit memory handling flaws in LibT...
Two vulnerabilities have been identified in the libtiff library, affecting versions up to 4.7.1. CVE-2025-61145 involves a double free in tools/tiffcrop.c, while CVE-2025-61143 is related to a NULL pointer dereference in libtiff/tif_open.c. Both vulnerabilities were published on February 23, 2026.
