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package/libheif: security bump version to 1.23.3

Browse Source 
https://github.com/strukturag/libheif/releases/tag/v1.23.3

Fixes the following CVEs:

(CVE numbers will be added when assigned.)

CVE-2026-XXXXX (GHSA-x8r2-mggj-j6wr) Heap buffer overflow (write) in the
 uncompressed (unci) mixed-interleave decoder when the two chroma
 components declare different bit depths. Both the written bytes and the
 overflow length are controlled by the file. (critical)

CVE-2026-XXXXX (GHSA-8fmq-r4pf-7m57) Permanent decoder deadlock through
 a reference cycle between an image and its alpha auxiliary image. The
 alpha edge was not covered by the cycle guard and re-entered a held
 mutex. (high)

CVE-2026-XXXXX (GHSA-w7mc-p8jc-p853) Heap out-of-bounds read in the
 YCbCr 4:2:0 to 16-bit interleaved RGB conversion when the chroma
 planes have a lower bit depth than luma. Heap memory could end up in
 the decoded image. YCbCr conversions with mismatched luma and chroma
 bit depths are now rejected. (high)

CVE-2026-XXXXX (GHSA-4jqm-2x34-6f6r) Heap buffer overflow in the SVT-AV1
 encoder plugin when encoding a high-bit-depth alpha channel, and a
 double free on its send-picture error path. (high)

CVE-2026-84451 (GHSA-hh47-fhqr-cj2r) Incomplete fix for
 GHSA-73p7-m7gg-w2jv: the tile range check of the unci decoder (without
 icef) could still overflow, allowing an out-of-bounds read. (medium)

CVE-2026-XXXXX (GHSA-4h82-g446-83fm) Heap out-of-bounds read when
 converting odd-height 4:2:0 frames of an uncompressed (uncv) image
 sequence to RGB. (medium)

CVE-2026-XXXXX (GHSA-9rj8-5mp5-26c9) Out-of-bounds read in the RGB to
 YCbCr identity-matrix color conversion when the R, G, and B planes
 have different bit depths. (medium)

CVE-2026-84450 (GHSA-gh5q-69gg-c964) A clap property combined with an
 oversized ispe reached an assert() in the Fraction arithmetic and
 aborted the process (incomplete fix for GHSA-jc8f-p23p-5hjg). An error
 is returned instead. (medium)

(GHSA-mw6f-29j3-76f4) Several smaller findings:
 heif_image_handle_get_depth_image_handle() and
 heif_image_handle_get_depth_image_representation_info() dereferenced a
 null pointer on files without a depth image; the TIFF input decoder of
 the example tools had an unbounded EXIF tag allocation and a division
 by zero on zero YCbCr subsampling; assert()s in the PNG input decoder
 are now error returns; integer overflow in the Go binding's
 ImageAccess.GetPlane(); heif-view now verifies the decoded frame size
 before display. (medium)

(GHSA-8857-r8x5-7499) Undefined behavior (negative shift) in the HDR
 bit-depth up-conversion for target bit depths above 16. Such
 conversions are now rejected. (low)

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit d148168e20)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
This commit is contained in:
Bernd Kuhls
2026-09-04 18:11:47 +02:00
committed by Raphaël Mélotte
parent 18dd913cdd
commit 7a7ac06b15
2 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
package/libheif/libheif.hash
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@@ -1,4 +1,4 @@
# From https://github.com/strukturag/libheif/releases/tag/v1.23.2
sha256 8bd5d41d19dc84536d118b04774709f244df6104ef66d623dad5fa4650143405 libheif-1.23.2.tar.gz
# From https://github.com/strukturag/libheif/releases/tag/v1.23.3
sha256 11c1179e0e4bec33624b87f22ec42c1e993a40d946d44d26f9c431cf1456a863 libheif-1.23.3.tar.gz
# Locally computed:
sha256 fa81ce652315b013359d6e8e4744335f31a50c7c192907176d3632f78a3b4596 COPYING

2
package/libheif/libheif.mk
View File

@@ -4,7 +4,7 @@
#
################################################################################
LIBHEIF_VERSION = 1.23.2
LIBHEIF_VERSION = 1.23.3
LIBHEIF_SITE = https://github.com/strukturag/libheif/releases/download/v$(LIBHEIF_VERSION)
LIBHEIF_LICENSE = LGPL-3.0+
LIBHEIF_LICENSE_FILES = COPYING