CVE-2026-84451 | Medium | 6.5 | 2026-09-18 | libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.3, the no-icef full-item branch of unc_decoder::get_compressed_image_data_un… |
CVE-2026-84450 | Medium | 4.3 | 2026-09-18 | libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.3, a crafted image item containing a clap property and an ispe width or heig… |
CVE-2026-84449 | Low | 3.7 | 2026-09-18 | libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.19.6, Op_RGB24_32_to_YCbCr::convert_colorspace() stores image-plane strides in an intege… |
CVE-2026-84448 | Medium | 4.0 | 2026-09-18 | libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.23.2, the public heif_region_item_add_region_inline_mask_data() function in libheif/api/… |
CVE-2026-84447 | High | 7.5 | 2026-09-18 | libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.1 and earlier, crafted grid, iovl, and iden reference graphs can repeatedly decode the same… |
CVE-2026-84446 | High | 7.5 | 2026-09-18 | libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.23.2, crafted HEIF sequence timing and edit-list data can make Track::init_sample_timing… |
CVE-2026-84444 | High | 7.4 | 2026-09-18 | libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.23.2, when WITH_UNCOMPRESSED_CODEC is enabled, heif_context_add_image_tile() accepts an… |
CVE-2026-84384 | High | 7.5 | 2026-09-18 | libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.2, crafted HEIF or AVIF mime metadata and unci image data can cause decompre… |
CVE-2026-84383 | Critical | 9.8 | 2026-09-18 | libheif is a HEIF and AVIF file format decoder and encoder. From 1.22.0 until 1.23.2, a crafted HEIF, HEIC, or AVIF item graph using nested iden and auxl refer… |
CVE-2026-54241 | High | 7.4 | 2026-09-11 | libde265 is an open source implementation of the h.265 video codec. Versions prior to 1.1.1 use signed 32-bit arithmetic to calculate the sample adaptive offse… |
CVE-2026-54240 | High | 7.4 | 2026-09-11 | libde265 is an open source implementation of the h.265 video codec. Versions prior to 1.1.1 use signed 32-bit arithmetic to calculate pixel offsets, allowing a… |
CVE-2026-62377 | Medium | 4.3 | 2026-08-18 | libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted HEIF sequence accepted by heif_context_read_from_memory() can leav… |
CVE-2026-62292 | | | 2026-08-18 | libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.1, a crafted uncompressed HEIF image using generic zlib unci full-item compr… |
CVE-2026-62291 | Medium | 5.3 | 2026-08-18 | libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted image sequence with a 2x2 primary plane and a 256x256 auxiliary al… |
CVE-2026-62289 | Medium | 4.3 | 2026-08-18 | libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted HEIF or AVIF file containing a clean aperture box can reduce an im… |
CVE-2026-50142 | High | 7.5 | 2026-08-18 | libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.0, a crafted HEIF sequence accepted by heif_context_read_from_memory() with… |
CVE-2026-48029 | High | 7.1 | 2026-07-22 | libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.19.0 through 1.21.2 have a heap OOB read in ImageItem_Grid::decode_grid_tile via irot-in… |
CVE-2026-47709 | Medium | 5.5 | 2026-07-21 | libheif is a HEIF and AVIF file format decoder and encoder. Versions prior to 1.22.0 crashes in the public C API `heif_image_handle_get_image_tiling()` when a… |
CVE-2026-47254 | Medium | 6.1 | 2026-07-21 | libheif is a HEIF and AVIF file format decoder and encoder. Prior to version 1.22.0, `Track::init_sample_timing_table()` in `libheif/sequences/track.cc` stores… |
CVE-2026-47251 | Medium | 6.1 | 2026-07-21 | libheif is a HEIF and AVIF file format decoder and encoder. The fix for CVE-2026-3949 (commit `b97c8b5`, PR #1712) introduced an integer overflow in the very s… |
CVE-2026-47247 | High | 7.5 | 2026-07-21 | libheif is a HEIF and AVIF file format decoder and encoder. Prior to version 1.22.0, two bugs in libheif chain to leak process heap memory as visible pixel val… |
CVE-2026-47178 | Medium | 6.1 | 2026-07-21 | libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.19.0 through 1.21.2, a crafted HEIF file (uncompressed `unci` codec, tiled, component… |
CVE-2026-47714 | Medium | 6.1 | 2026-07-21 | libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and prior, the inline mask parsing code in `libheif/region.cc` contains an integ… |
CVE-2026-45383 | | | 2026-07-21 | libde265 is an open source implementation of the h.265 video codec. Versions prior to 1.0.19 have a heap buffer overflow (out-of-bounds READ) exists in `decode… |
CVE-2026-45382 | | | 2026-07-21 | libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.19, `decoder_context::decode_slice_unit_tiles` (libde265/decctx.cc:920… |
CVE-2026-49346 | High | 7.1 | 2026-06-19 | libde265 is an open source implementation of the h.265 video codec. Prior to version 1.1.0, a crafted H.265 bitstream with large SPS dimensions and 16-bit bit… |
CVE-2026-49337 | Medium | 4.3 | 2026-06-19 | libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.20, a crafted sequence of H.265 NAL units causes `decoder_context::rea… |
CVE-2026-49295 | High | 7.1 | 2026-06-19 | libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.20, a crafted H.265 bitstream can cause an out-of-bounds array write i… |
CVE-2026-49271 | Medium | 6.5 | 2026-06-19 | libheif is a HEIF and AVIF file format decoder and encoder. Prior to version 1.22.1, the uncompressed HEIF decoder validates explicit icef compressed-unit offs… |
CVE-2026-41071 | High | 8.1 | 2026-05-22 | libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and prior, a crafted HEIF sequence file where the saiz box declares more samples… |
CVE-2026-41069 | Medium | 6.5 | 2026-05-22 | libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and prior, a malformed HEIF sequence file can trigger an out-of-bounds read in c… |
CVE-2026-32882 | High | 7.1 | 2026-05-19 | libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap buffer over-read in HeifPixelImage::overlay() in libheif/p… |
CVE-2026-32814 | Medium | 6.5 | 2026-05-19 | libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and prior, when decoding a HEIF grid image with strict_decoding=false (the defau… |
CVE-2026-32741 | High | 7.1 | 2026-05-19 | libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and below contain a heap buffer overflow in MaskImageCodec::decode_mask_image(). Wh… |
CVE-2026-32740 | High | 8.8 | 2026-05-19 | libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap-buffer-overflow (write) vulnerability in the grid tile com… |
CVE-2026-32739 | Medium | 6.5 | 2026-05-19 | libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and below, a crafted 800-byte HEIF sequence file causes an infinite loop in Box_… |
CVE-2026-32738 | Medium | 6.5 | 2026-05-19 | libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and below, a crafted 792-byte HEIF sequence file with samples_per_chunk=0 in the… |
CVE-2026-33165 | Medium | 5.5 | 2026-03-20 | libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a crafted HEVC bitstream causes an out-of-bounds heap write confir… |
CVE-2026-33164 | High | 7.5 | 2026-03-20 | libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a malformed H.265 PPS NAL unit causes a segmentation fault in pic_… |
CVE-2026-3950 | Low | 3.3 | 2026-03-11 | A vulnerability was identified in strukturag libheif up to 1.21.2. This impacts the function Track::load of the file libheif/sequences/track.cc of the componen… |
CVE-2026-3949 | Low | 3.3 | 2026-03-11 | A vulnerability was determined in strukturag libheif up to 1.21.2. This affects the function vvdec_push_data2 of the file libheif/plugins/decoder_vvdec.cc of t… |
CVE-2025-68431 | Medium | 6.5 | 2025-12-29 | libheif is an HEIF and AVIF file format decoder and encoder. Prior to version 1.21.0, a crafted HEIF that exercises the overlay image item path triggers a heap… |
CVE-2022-1253 | Critical | 9.8 | 2022-04-06 | Heap-based Buffer Overflow in GitHub repository strukturag/libde265 prior to and including 1.0.8. The fix is established in commit 8e89fe0e175d2870c39486fdd092… |