vulnerability
SUSE: CVE-2026-22801: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:N/C:P/I:N/A:C) | Jan 23, 2026 | Jan 23, 2026 | Jan 30, 2026 |
Severity
6
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:C)
Published
Jan 23, 2026
Added
Jan 23, 2026
Modified
Jan 30, 2026
Description
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From 1.6.26 to 1.6.53, there is an integer truncation in the libpng simplified write API functions png_write_image_16bit and png_write_image_8bit causes heap buffer over-read when the caller provides a negative row stride (for bottom-up image layouts) or a stride exceeding 65535 bytes. The bug was introduced in libpng 1.6.26 (October 2016) by casts added to silence compiler warnings on 16-bit systems. This vulnerability is fixed in 1.6.54.
Solutions
suse-upgrade-libpng16-16suse-upgrade-libpng16-16-32bitsuse-upgrade-libpng16-16-x86-64-v3suse-upgrade-libpng16-compat-develsuse-upgrade-libpng16-compat-devel-32bitsuse-upgrade-libpng16-compat-devel-x86-64-v3suse-upgrade-libpng16-develsuse-upgrade-libpng16-devel-32bitsuse-upgrade-libpng16-devel-x86-64-v3suse-upgrade-libpng16-tools
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