637 matches found
CVE-2026-47247
Libheif vulnerability CVE-2026-47247: Prior to 1.22.0, two bugs in the libheif decoding path can leak heap memory as visible pixel data in grid images. An attacker uploading a crafted AVIF/HEIC to server-side image processors (e.g., WordPress, Sharp/libvips, ImageMagick) can recover heap data fro...
CVE-2026-47247
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 values in decoded grid images. An attacker who uploads a crafted AVIF/HEIC file to any server-side image processor WordPress, Sharp/libvips,...
CVE-2026-47714
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 integer overflow. Both width and height are unsigned int 32-bit values parsed from the HEIF file. Their product can exceed UINT32MAX, wrapping to...
CVE-2026-47178 libheif has Heap Out Of Bounds Write in unci subsystem
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-interleaved, 4:2:0 triggers a heap out-of-bounds write in libheif's uncompressed tile decoder. The write overwrites the C++ vtable pointer o...
CVE-2026-47178
CVE-2026-47178 affects libheif up to v1.21.2, where a crafted uncompressed HEIF image (unci codec, tiled, component-interleaved, 4:2:0) can trigger a heap out-of-bounds write in the uncompressed tile decoder. The write overwrites a nearby C++ vtable pointer, causing the next virtual call to dispa...
CVE-2026-47178
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-interleaved, 4:2:0 triggers a heap out-of-bounds write in libheif's uncompressed tile decoder. The write overwrites the C++ vtable pointer o...
EUVD-2026-46638
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-interleaved, 4:2:0 triggers a heap out-of-bounds write in libheif's uncompressed tile decoder. The write overwrites the C++ vtable pointer o...
CVE-2026-47178 libheif has Heap Out Of Bounds Write in unci subsystem
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-interleaved, 4:2:0 triggers a heap out-of-bounds write in libheif's uncompressed tile decoder. The write overwrites the C++ vtable pointer o...
CVE-2026-47714
The issue is a concrete, exploitable flaw in libheif up to version 1.21.2 (patched in 1.22.0) where inline mask size calculation in libheif/region.cc can overflow while parsing width and height as 32-bit unsigned ints. Their product can exceed UINT32_MAX, causing an undersized allocation and out-...
CVE-2026-47714
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 integer overflow. Both width and height are unsigned int 32-bit values parsed from the HEIF file. Their product can exceed UINT32MAX, wrapping to...
EUVD-2026-46434
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 integer overflow. Both width and height are unsigned int 32-bit values parsed from the HEIF file. Their product can exceed UINT32MAX, wrapping to...
CVE-2026-47714 libheif has integer overflow in inline mask size calculation that causes undersized buffer allocation
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 integer overflow. Both width and height are unsigned int 32-bit values parsed from the HEIF file. Their product can exceed UINT32MAX, wrapping to...
CVE-2026-47714 libheif has integer overflow in inline mask size calculation that causes undersized buffer allocation
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 integer overflow. Both width and height are unsigned int 32-bit values parsed from the HEIF file. Their product can exceed UINT32MAX, wrapping to...
ROOT-OS-DEBIAN-13-CVE-2026-47178 CVE-2026-47178 in rootio-libheif - Patched by Root
Root has patched CVE-2026-47178 in the rootio-libheif package for Root:Debian:13. Multiple fixed versions available...
ROOT-OS-DEBIAN-13-CVE-2026-32814 CVE-2026-32814 in rootio-libheif - Patched by Root
Root has patched CVE-2026-32814 in the rootio-libheif package for Root:Debian:13. Multiple fixed versions available...
ROOT-OS-DEBIAN-13-CVE-2026-32738 CVE-2026-32738 in rootio-libheif - Patched by Root
Root has patched CVE-2026-32738 in the rootio-libheif package for Root:Debian:13. Multiple fixed versions available...
ROOT-OS-DEBIAN-13-CVE-2026-41069 CVE-2026-41069 in rootio-libheif - Patched by Root
Root has patched CVE-2026-41069 in the rootio-libheif package for Root:Debian:13. Multiple fixed versions available...
ROOT-OS-DEBIAN-13-CVE-2026-32739 CVE-2026-32739 in rootio-libheif - Patched by Root
Root has patched CVE-2026-32739 in the rootio-libheif package for Root:Debian:13. Multiple fixed versions available...