Llibexif project

Products

Exploited and recent CVEs

• CVE-2026-40386 Medium 4.0 In libexif through 0.6.25, an integer underflow in size checking for Fuji and Olympus MakerNote decoding could be used by attackers to crash or leak information out of libexif-using programs. 0.1%
• CVE-2026-40385 Medium 4.0 In libexif through 0.6.25, an unsigned 32bit integer overflow in Nikon MakerNote handling could be used by local attackers to cause crashes or information leaks. This only affects 32bit systems. <0.1%
• CVE-2026-32775 High 7.4 libexif through 0.6.25 has a flaw in decoding MakerNotes. If the exif_mnote_data_get_value function gets passed in a 0 size, the passed in-buffer would be overwritten due to an integer underflow. 0.2%