9 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-2026-9019: Improper Neutralization of Input During Web Page Generation
The Easy Image Collage plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'gridpropertiesborderColor' and 'gridimagesNattachmenturl' Parameters in all versions up to, and including, 1.13.6 due to insufficient input sanitization and output escaping. This makes it possible for...
CVE-2026-32814
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 strictdecoding=false the default, a corrupted tile silently fails to decode and the library returns heiferrorOk with no indication of failure, leading to an uninitialized...
CVE-2026-32814 libheif: Uninitialized Heap Memory Information Leak via Failed Grid Tiles
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 strictdecoding=false the default, a corrupted tile silently fails to decode and the library returns heiferrorOk with no indication of failure, leading to an uninitialized...
CVE-2026-32814
CVE-2026-32814 concerns the libheif HEIF/AVIF decoder. In versions up to 1.21.2, decoding a grid image with default strict_decoding=false could silently fail to decode a tile, returning heif_error_Ok while leaking uninitialized heap memory as pixel data (Y, Cb, Cr planes). The canvas is allocated...
Astra Linux - уязвимость в libheif
libheif before 1.19.6 has a NULL pointer dereference in ImageItemGrid::getdecoder in image-items/grid.cc because a grid image can reference a nonexistent image item...
libheif 代码问题漏洞
libheif is an ISO/IEC 23008-12:2017 HEIF file format decoder and encoder from struktur open source. A code issue vulnerability exists in libheif versions prior to 1.19.6, which stems from a null pointer dereference in the ImageItemGrid::getdecoder function in image-items/grid.cc, as a grid image...
PT-2025-17423 · Libheif +1 · Libheif +1
Name of the Vulnerable Software and Affected Versions: libheif versions prior to 1.19.6 Description: The issue is caused by a NULL pointer dereference in ImageItem Grid::get decoder in image-items/grid.cc, which occurs when a grid image references a nonexistent image item. Recommendations: For...
