https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-02T18:54:02.758631+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-84449 fkie_cve-2026-84449 2026-10-02T18:54:02.813823+00:00

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 integer width that can overflow for extremely large RGB images created through heif_image_create() and heif_image_add_plane(). The resulting wrapped stride causes the conversion loop in libheif/color-conversion/rgb2yuv.cc to compute an invalid input pointer and read beyond the allocated interleaved plane while heif_context_encode_image() performs RGB-to-YCbCr conversion. This can crash the encoding process. This issue is fixed in version 1.19.6.

 https://vulnerability.circl.lu/vuln/opensuse-su-2026:11921-1 openSUSE-SU-2026:11921-1 — gdk-pixbuf-loader-libheif-1.23.5-2.1 on GA media 2026-10-02T18:54:02.813936+00:00

gdk-pixbuf-loader-libheif-1.23.5-2.1 on GA media

 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-84449 UBUNTU-CVE-2026-84449 2026-10-02T18:54:02.813979+00:00

Affected: Ubuntu:Pro:18.04:LTS: libheif, Ubuntu:Pro:20.04:LTS: libheif, Ubuntu:Pro:22.04:LTS: libheif, Ubuntu:24.04:LTS: libheif

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 integer width that can overflow for extremely large RGB images created through heif_image_create() and heif_image_add_plane(). The resulting wrapped stride causes the conversion loop in libheif/color-conversion/rgb2yuv.cc to compute an invalid input pointer and read beyond the allocated interleaved plane while heif_context_encode_image() performs RGB-to-YCbCr conversion. This can crash the encoding process. This issue is fixed in version 1.19.6.