In LibRaw before 0.21.4, metadata/tiff.cpp has an out-of-bounds read in the Fujifilm 0xf00c tag parser. (CVE-2025-43961) In LibRaw before 0.21.4, phaseonecorrect in decoders/loadmfbacks.cpp has out-of-bounds reads for tag 0x412 processing, related to large w0 or w1 values or the frac and mult calculations. (CVE-2025-43962) In LibRaw before 0.21.4, phaseonecorrect in decoders/loadmfbacks.cpp allows out-of-buffer access because splitcol and splitrow values are not checked in 0x041f tag processing. (CVE-2025-43963) In LibRaw before 0.21.4, tag 0x412 processing in phaseonecorrect in decoders/load_mfbacks.cpp does not enforce minimum w0 and w1 values. (CVE-2025-43964)