CVE-2025-43964 Information

Description

In LibRaw before 0.21.4 tag 0x412 processing in phase_one_correct in decoders/load_mfbacks.cpp does not enforce minimum w0 and w1 values.

Reference

https://github.com/LibRaw/LibRaw/commit/a50dc3f1127d2e37a9b39f57ad9bb2ebb60f18c0 https://github.com/LibRaw/LibRaw/compare/0.21.3…0.21.4 https://www.libraw.org/news/libraw-0-21-4-release