CVE-2025-70103

High severity, CVSS 7.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc.

Published 2026-05-27. Last modified 2026-10-05.