CVE-2025-70103 | LibJXL 0.12.0 PBM Image lib/extras/dec/pnm.cc DecodeImagePNM heap-based overflow (Issue 4337)

SecurityVulns
Yanac

A vulnerability was found in LibJXL 0.12.0. It has been classified as critical. This vulnerability affects the function jxl::extras::DecodeImagePNM in the library lib/extras/dec/pnm.cc of the component PBM Image Handler. The manipulation leads to heap-based buffer overflow.

This vulnerability is listed as CVE-2025-70103. The attack must be carried out from within the local network. In addition, an exploit is available.

Applying a patch is the recommended action to fix this issue.VulDB Recent EntriesRead More