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: Out-of-bounds Write

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...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: openjpeg (UTSA-2026-016638)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016638 advisory. Heap-based buffer overflow in the JPEG2000 image tile decoder in OpenJPEG before 1.5.2 allows remote attackers to cause a denial of service application crash or...

CLSA-2026-1778090588 libtiff: Fix of CVE-2026-4775

CVE-2026-4775: fix signed integer overflow in YCbCr tile decoder helpers in TIFFReadRGBAImage that could lead to heap overflow on crafted images with huge width...

SUSE CVE-2014-0158

Heap-based buffer overflow in the JPEG2000 image tile decoder in OpenJPEG before 1.5.2 allows remote attackers to cause a denial of service application crash or possibly have unspecified other impact via a crafted file because of incorrect j2kdecode, j2kreadeoc, and tcddecodetile interaction, a...

OESA-2021-1061 openjpeg security update

Security Fixes: Heap-based buffer overflow in the JPEG2000 image tile decoder in OpenJPEG before 1.5.2 allows remote attackers to cause a denial of service application crash or possibly have unspecified other impact via a crafted file because of incorrect j2kdecode, j2kreadeoc, and tcddecodetile...

CVE-2014-0158

Heap-based buffer overflow in the JPEG2000 image tile decoder in OpenJPEG before 1.5.2 allows remote attackers to cause a denial of service application crash or possibly have unspecified other impact via a crafted file because of incorrect j2kdecode, j2kreadeoc, and tcddecodetile interaction, a...

CVE-2014-0158: Improper Restriction of Operations within the Bounds of a Memory Buffer

Heap-based buffer overflow in the JPEG2000 image tile decoder in OpenJPEG before 1.5.2 allows remote attackers to cause a denial of service application crash or possibly have unspecified other impact via a crafted file because of incorrect j2kdecode, j2kreadeoc, and tcddecodetile interaction, a...