LibTIFF fax2ps tiff2pdf.c t2preadtiffinit null pointer dereference. (CVE-2024-13978) LibTIFF tiffmedian.c gethistogram use after free. (CVE-2025-8176) LibTIFF thumbnail.c setrow buffer overflow. (CVE-2025-8177) libtiff tiff2ps tiff2ps.c PS_Lvl2page null pointer dereference. (CVE-2025-8534) LibTIFF tiffcrop tiffcrop.c main memory corruption. (CVE-2025-8961) LibTIFF tiffcmp tiffcmp.c InitCCITTFax3 memory leak. (CVE-2025-9165) Libtiff: libtiff write-what-where. (CVE-2025-9900)