4 matches found
OPENSUSE-SU-2026:21644-1 Security update for libheif
This update for libheif fixes the following issues: Update to version 1.23.1 jscPED-16355. Security issues fixed: - CVE-2026-62289: integer underflow in Fraction constructor via double clap transform application bsc1273079. - CVE-2026-62291: heap out-of-bounds write in the uncompressed encoder wh...
SUSE-SU-2026:23320-1 Security update for libheif
This update for libheif fixes the following issues: Update to version 1.23.1 jscPED-16355. Security issues fixed: - CVE-2026-62289: integer underflow in Fraction constructor via double clap transform application bsc1273079. - CVE-2026-62291: heap out-of-bounds write in the uncompressed encoder wh...
CVE-2026-62291 libheif: Heap out of bounds write in libheif uncompressed encoder when writing images with mismatched auxiliary alpha dimensions
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 alpha plane can cause attacker-controlled heap corruption during a normal decode and re-encode workflow. TrackVisual::decodenextimagesample...
CVE-2026-62291 libheif: Heap out of bounds write in libheif uncompressed encoder when writing images with mismatched auxiliary alpha dimensions
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 alpha plane can cause attacker-controlled heap corruption during a normal decode and re-encode workflow. TrackVisual::decodenextimagesample...