libheif vulnerabilities (Alpaquita)
28 vulnerabilities.
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libheifAlpaquita libheif: Heap out-of-bounds read in libheif inline-mask region API (heif_region_item_add_region_inline_mask_data / heif_region_get_mask_image) 4.0 Medium -
libheifAlpaquita libheif: Derived-image indirect reference chains and tiled offsets bypass decode caching and MemoryHandle limits, causing CPU/memory amplification DoS 7.5 High -
libheifAlpaquita libheif: Sequence decode timing-table initialization allows non-terminating loops and unbounded memory, bypassing max_sequence_frames 7.5 High -
libheifAlpaquita libheif uncompressed tiled image encoding allows out-of-bounds write 7.4 High -
libheifAlpaquita libheif: brotli/zlib decompression paths lack output-size limits, allowing decompression-bomb OOM/DoS 7.5 High -
libheifAlpaquita libheif: Incomplete fix for CVE-2026-62292 leaves libheif vulnerable to an out-of-bounds read 6.5 Medium -
libheifAlpaquita libheif: `clap` + oversized `ispe` aborts on an assert in `Fraction::Fraction` (incomplete fix for CVE-2026-62289) 4.3 Medium -
libheifAlpaquita libheif: Heap buffer overflow in `scale_nearest_neighbor()` via duplicate Alpha planes from nested `iden`/`auxl` items 9.8 Critical -
libheifAlpaquita libheif: Reachable assertion in HeifContext::get_track() aborts on a valid-but-empty HEIF sequence file (context.cc:2110) 4.3 Medium -
libheifAlpaquita libheif: Out-of-bounds read in uncompressed unci tile range slicing 8.7 High -
libheifAlpaquita libheif: Heap out of bounds write in libheif uncompressed encoder when writing images with mismatched auxiliary alpha dimensions 5.3 Medium -
libheifAlpaquita libheif: Integer underflow in Fraction constructor via double clap transform application 4.3 Medium -
libheifAlpaquita libheif: unbounded heap allocation in HEIF sequence parser (stsz fixed-size mode missing bound check) 7.5 High -
libheifAlpaquita libheif: Wrapped icef compressed-unit range check causes out-of-bounds read in uncompressed HEIF decoder 6.5 Medium -
libheifAlpaquita libheif: heap OOB read in ImageItem_Grid::decode_grid_tile via irot-induced tile-coordinate underflow 7.1 High -
libheifAlpaquita libheif has integer overflow in inline mask size calculation that causes undersized buffer allocation 6.1 Medium -
libheifAlpaquita libheif has a NULL pointer dereference in heif_image_handle_get_image_tiling for malformed unci image missing ispe 6.9 Medium -
libheifAlpaquita libheif Has Heap Buffer Overflow in `Track::get_next_sample_raw_data()` -- OOB Chunk Vector Access 6.1 Medium -
libheifAlpaquita libheif has an incomplete fix for CVE-2026-3949: integer overflow bypass in vvdec_push_data2 6.8 Medium -
libheifAlpaquita libheif Vulnerable to Heap Information Disclosure via Grid Image Gap + Uninitialized Pixel Plane Allocation 7.5 High -
libheifAlpaquita libheif: Heap buffer over-read in SampleAuxInfoReader via crafted HEIF sequence file with mismatched saiz sample count 5.1 Medium -
libheifAlpaquita libheif allows Out-of-bounds vector access leading to invalid dereference (DoS) 6.5 Medium -
libheifAlpaquita libheif: Heap Buffer OOB Read in overlay compositing due to wrong alpha stride 7.1 High -
libheifAlpaquita libheif has a heap buffer overflow in decode_mask_image() 7.1 High -
libheifAlpaquita libheif: Uninitialized Heap Memory Information Leak via Failed Grid Tiles 6.5 Medium -
libheifAlpaquita libheif: Heap-Buffer-Overflow Write in Grid Tile Chroma Compositing 8.8 High -
libheifAlpaquita libheif is Vulnerable to Infinite Loop DoS via stts Sample Duration Lookup 6.5 Medium -
libheifAlpaquita libheif has a Heap OOB Read/SEGV Crash via Zero samples_per_chunk 6.5 Medium