Описание
Security update for libpng16
This update for libpng16 fixes the following issues:
- CVE-2025-28162: memory leaks when running
pngimage(bsc#1257364). - CVE-2025-28164: memory leaks when running
pngimage(bsc#1257365). - CVE-2026-22695: heap buffer over-read in png_image_finish_read (bsc#1256525).
- CVE-2026-22801: integer truncation causing heap buffer over-read in png_image_write_* (bsc#1256526).
- CVE-2026-25646: heap buffer overflow vulnerability in png_set_dither/png_set_quantize (bsc#1258020).
Список пакетов
Container suse/sle-micro-rancher/5.2:latest
Container suse/sle-micro/base-5.5:latest
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
SUSE Linux Enterprise Micro 5.2
SUSE Linux Enterprise Micro 5.3
SUSE Linux Enterprise Micro 5.4
SUSE Linux Enterprise Micro 5.5
SUSE Linux Enterprise Server 15 SP4-LTSS
SUSE Linux Enterprise Server 15 SP5-LTSS
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP5
Ссылки
- Link for SUSE-SU-2026:0596-1
- E-Mail link for SUSE-SU-2026:0596-1
- SUSE Security Ratings
- SUSE Bug 1256525
- SUSE Bug 1256526
- SUSE Bug 1257364
- SUSE Bug 1257365
- SUSE Bug 1258020
- SUSE CVE CVE-2025-28162 page
- SUSE CVE CVE-2025-28164 page
- SUSE CVE CVE-2026-22695 page
- SUSE CVE CVE-2026-22801 page
- SUSE CVE CVE-2026-25646 page
Описание
Buffer Overflow vulnerability in libpng 1.6.43-1.6.46 allows a local attacker to cause a denial of service via the pngimage with AddressSanitizer (ASan), the program leaks memory in various locations, eventually leading to high memory usage and causing the program to become unresponsive
Затронутые продукты
Ссылки
- CVE-2025-28162
- SUSE Bug 1257364
Описание
Buffer Overflow vulnerability in libpng 1.6.43-1.6.46 allows a local attacker to cause a denial of service via png_create_read_struct() function.
Затронутые продукты
Ссылки
- CVE-2025-28164
- SUSE Bug 1257365
Описание
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From 1.6.51 to 1.6.53, there is a heap buffer over-read in the libpng simplified API function png_image_finish_read when processing interlaced 16-bit PNGs with 8-bit output format and non-minimal row stride. This is a regression introduced by the fix for CVE-2025-65018. This vulnerability is fixed in 1.6.54.
Затронутые продукты
Ссылки
- CVE-2026-22695
- SUSE Bug 1256525
Описание
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.
Затронутые продукты
Ссылки
- CVE-2026-22801
- SUSE Bug 1256526
Описание
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.55, an out-of-bounds read vulnerability exists in the png_set_quantize() API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported by the user's display, certain palettes will cause the function to enter into an infinite loop that reads past the end of an internal heap-allocated buffer. The images that trigger this vulnerability are valid per the PNG specification. This vulnerability is fixed in 1.6.55.
Затронутые продукты
Ссылки
- CVE-2026-25646
- SUSE Bug 1258020