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package/libheif: security bump version to 1.23.2

Browse Source 
https://github.com/strukturag/libheif/releases/tag/v1.23.2

Fixes the following CVEs:

(CVE numbers will be added upstream when assigned.)

CVE-2026-XXXXX (GHSA-g89c-p67h-r497)
 Heap buffer overflow in scale_nearest_neighbor() via duplicate alpha
 planes from nested iden/auxl items. (critical)

(GHSA-2jg2-4ch7-h545)
 Out-of-bounds read and write in derived-item and pixel-plane handling.
 Through iden and auxl item chains, a crafted file could attach pixel
 planes whose size differs from the image geometry; crop, scale, and
 plane-extraction code then indexed those planes with the wrong size.
 A working code-execution exploit was confirmed. Plane sizes are now
 validated wherever they are consumed. (critical)

CVE-2026-XXXXX (GHSA-24wx-9w62-c96w)
 brotli/zlib decompression of mime metadata and unci image data had no
 effective output-size limit, so a decompression bomb could exhaust
 memory. Decompressed output is now bounded by the security limits.
 (high)

CVE-2026-XXXXX (GHSA-x8xm-cm2c-cfc8)
 Chains of derived-image references (grid, iovl, iden) bypassed decode
 caching and memory limits, causing CPU and memory amplification. (high)

CVE-2026-XXXXX (GHSA-xw34-mjcp-jqh8)
 Sequence sample-timing initialization could produce non-terminating
 decode loops and unbounded memory, bypassing max_sequence_frames.
 (high)

CVE-2026-XXXXX (GHSA-j264-xvrp-5v7q)
 Out-of-bounds write in the unci encoder when
 heif_context_add_image_tile() is given a tile whose planes do not match
 its declared size. (high)

CVE-2026-XXXXX (GHSA-p58j-h3vm-3fp5)
 Heap out-of-bounds read in the inline-mask region API when
 mask_data_len does not match the region geometry. (medium)

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Bernd Kuhls
2026-08-29 20:09:30 +02:00
committed by Peter Korsgaard
parent 83fc4aa55e
commit 0fe2d74ffd
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/v1.23.1
sha256 0de0327f60fcd47de90d5654c6fe152232738d60d84fe084ec3e0f35e03b166a libheif-1.23.1.tar.gz
# From https://github.com/strukturag/libheif/releases/tag/v1.23.2
sha256 8bd5d41d19dc84536d118b04774709f244df6104ef66d623dad5fa4650143405 libheif-1.23.2.tar.gz
# Locally computed:
sha256 fa81ce652315b013359d6e8e4744335f31a50c7c192907176d3632f78a3b4596 COPYING

2
package/libheif/libheif.mk
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@@ -4,7 +4,7 @@
#
################################################################################
LIBHEIF_VERSION = 1.23.1
LIBHEIF_VERSION = 1.23.2
LIBHEIF_SITE = https://github.com/strukturag/libheif/releases/download/v$(LIBHEIF_VERSION)
LIBHEIF_LICENSE = LGPL-3.0+
LIBHEIF_LICENSE_FILES = COPYING