Package "libpng-tools"
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Other versions of "libpng-tools" in Jammy
Changelog
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libpng1.6 (1.6.37-3ubuntu0.4) jammy-security; urgency=medium
* SECURITY UPDATE: OOB read in png_set_quantize()
- debian/patches/CVE-2026-25646.patch: fix a heap buffer overflow in
pngrtran.c.
- CVE-2026-25646
-- Marc Deslauriers <email address hidden> Wed, 11 Feb 2026 09:27:33 -0500
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| Source diff to previous version |
| CVE-2026-25646 |
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to |
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libpng1.6 (1.6.37-3ubuntu0.3) jammy-security; urgency=medium
* SECURITY UPDATE: OOB in png_image_read_composite
- debian/patches/CVE-2025-66293-1.patch: validate component size in
pngread.c.
- debian/patches/CVE-2025-66293-2.patch: improve fix in pngread.c.
- CVE-2025-66293
* SECURITY UPDATE: Heap buffer over-read in png_image_read_direct_scaled
- debian/patches/CVE-2026-22695.patch: fix memcpy size in pngread.c.
- CVE-2026-22695
* SECURITY UPDATE: Integer truncation causing heap buffer over-read
- debian/patches/CVE-2026-22801.patch: remove incorrect truncation
casts in CMakeLists.txt, contrib/libtests/pngstest.c, pngwrite.c,
tests/pngstest-large-stride.
- CVE-2026-22801
-- Marc Deslauriers <email address hidden> Mon, 12 Jan 2026 13:14:59 -0500
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| Source diff to previous version |
| CVE-2025-66293 |
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to |
| CVE-2026-22695 |
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From 1.6. |
| CVE-2026-22801 |
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From 1.6. |
|
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libpng1.6 (1.6.37-3ubuntu0.1) jammy-security; urgency=medium
* SECURITY UPDATE: buffer overflow issue
- debian/patches/CVE-2025-64505.patch: Fix a buffer overflow in
png_do_quantize
- debian/patches/CVE-2025-64506.patch: Fix a heap buffer overflow in
png_write_image_8bit
- debian/patches/CVE-2025-64720.patch: Fix a buffer overflow in
png_init_read_transformations
- debian/patches/CVE-2025-65018.patch: Fix a heap buffer overflow in
png_image_finish_read
- CVE-2025-64505
- CVE-2025-64506
- CVE-2025-64720
- CVE-2025-65018
-- Nishit Majithia <email address hidden> Tue, 09 Dec 2025 17:35:45 +0530
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| CVE-2025-64505 |
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to |
| CVE-2025-64506 |
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From vers |
| CVE-2025-64720 |
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From vers |
| CVE-2025-65018 |
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From vers |
|
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