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Details: https://nvd.nist.gov/vuln/detail/CVE-2026-3949
Backport the patch that is referenced by the NVD report (in the description)
Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Changelog:
1.21.2:
- build script for JS/WASM now supports building with JPEG2000
and "ISO23001-17 Uncompressed" support.
- image sequence SAI data now works when using the OpenH264 decoder plugin
1.21.1:
- This patch release only fixes a build error with some GCC versions
because of a missing #include.
1.21.0:
- CVE-2025-68431 fixed
- This release adds full support for reading and writing HEIF image sequences.
- libheif will now encode HEIF image sequences with all included codecs.
- Since HEIF image sequences are very similar to MP4 videos, this new version
is also capable of decoding most MP4 videos (without audio, of course).
- Support for image sequences with alpha channels. For most codecs, the alpha
channel will be stored in a separate, auxiliary, monochrome track. For
ISO/IEC 23001-17 (uncompressed) streams, the alpha channel is stored in
the main video track.
- Support for sequence track edit lists to define the number of sequence
repetitions (without actually repeating the video data).
- New encoder plugin using x264 to write H.264-compressed video streams and images.
- The FFmpeg decoder plugin will now decode both H.265 and H.264.
- Support for HEIF text items and language properties
Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Upgrade to release 1.20.2:
- When opening tiled images, do not check against maximum image size
immediately to allow for tile-based decoding of very large images.
- Several smaller fixes in writing image sequences
- CMake option to disable building of heif-view, which pulls in
dependency on SDL
- Fixes reading/writing of GIMI content IDs
- Some build fixes
This work was sponsored by GOVCERT.LU.
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Please see
https://git.yoctoproject.org/poky/commit/?id=4dd321f8b83afecd962393101b2a6861275b5265
for what changes are needed, and sed commands that can be used to make them en masse.
I've verified that bitbake -c patch world works with these, but did not run a world
build; the majority of recipes shouldn't need further fixups, but if there are
some that still fall out, they can be fixed in followups.
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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COPYING was changed
[https://github.com/strukturag/libheif/commit/377a957bd84018f4d27588c989fa5c66935c16ed]
1.19.8
Set essential flag for transformative properties as required by MIAF. This fixes the display of AVIF images with transformations encoded by libheif in Chrome, which checks whether this flag is set.
If the environment variable LIBHEIF_SECURITY_LIMITS is set to OFF, libheif will not check any security limits. This can be used if a user wants to work with large images that were blocked by the security limits, but the application software does not allow to adjust the libheif security limits.
Resolved processing 16-bit JPEG-2000
1.19.7
Fixes a build error with SVT-AV1 encoder plugin when using reduced symbol visibility (#1480).
1.19.6
Bugfix release.
Additionally, there are the following changes:
C++ and Go wrapper licenses have been changed to MIT
supports SVT-AV1 v3.0.0 encoder
support emscripten builds for ES6 modules
Fixes
CVE-2025-43966
CVE-2025-43967
Signed-off-by: Markus Volk <f_l_k@t-online.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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openh264 is an optional dependency so its good to make it a configurable
option since the build says that its an optional dependency, this helps
in building libheif for architectures like riscv32
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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libheif is an ISO/IEC 23008-12:2017 HEIF and AVIF (AV1 Image File Format) file format decoder and encoder. There is partial support for ISO/IEC 23008-12:2022 (2nd Edition) capabilities.
HEIF and AVIF are new image file formats employing HEVC (H.265) or AV1 image coding, respectively, for the best compression ratios currently possible.
libheif makes use of libde265 for HEIF image decoding and x265 for encoding. For AVIF, libaom, dav1d, svt-av1, or rav1e are used as codecs.
Signed-off-by: Markus Volk <f_l_k@t-online.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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