CVE-2026-75466

libjpeg-turbo 3.2.0 contains an integer division-by-zero vulnerability in the PNG loader. When processing a valid indexed-color PNG image with a non-gray palette through tj3LoadImage12() or tj3LoadImage16() using the default pixel format, the application may trigger a division-by-zero in alloc_sarray(), causing a SIGFPE and denial of service.

• Published Aug 26, 2026
• CVSS 6.5 medium
• 0.4% chance of exploitation in the next 30 days (EPSS)

CVE-2026-75466 at the National Vulnerability Database