83 matches found
CVE-2026-73639
Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in readdirect8. With a tRNS chunk, readdirect8 adds an alpha channel to the image it creates but still sizes the row buffer from the original channel count...
EUVD-2026-82492
Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in readdirect8. With a tRNS chunk, readdirect8 adds an alpha channel to the image it creates but still sizes the row buffer from the original channel count...
CVE-2026-73639 Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in read_direct8
Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in readdirect8. With a tRNS chunk, readdirect8 adds an alpha channel to the image it creates but still sizes the row buffer from the original channel count...
CVE-2026-73639 Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in read_direct8
Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in readdirect8. With a tRNS chunk, readdirect8 adds an alpha channel to the image it creates but still sizes the row buffer from the original channel count...
CVE-2026-73639
The Imager::File::PNG Perl module (versions 1.003 to 1.004 ) is vulnerable to an out-of-bounds write when processing a PNG file containing a tRNS transparency chunk in the read_direct8 function. The root cause is that read_direct8 adds an alpha channel but fails to resize the row buffer according...
CVE-2026-73639 Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in read_direct8
Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in readdirect8. With a tRNS chunk, readdirect8 adds an alpha channel to the image it creates but still sizes the row buffer from the original channel count...
CVE-2026-73639: Out-of-bounds Write
Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in readdirect8. With a tRNS chunk, readdirect8 adds an alpha channel to the image it creates but still sizes the row buffer from the original channel count...
Astra Linux – Vulnerability in libpng1.6
LIBPNG is a reference library used in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each act as aliases for a heap-allocated buffer between pngstruct and pnginfo. This buffer shares a...
PT-2026-83508
Name of the Vulnerable Software and Affected Versions Imager::File::PNG versions 1.003 through 1.003 Description A heap corruption issue exists when reading a PNG file containing a tRNS transparency chunk via the read direct8 function. The function adds an alpha channel to the created image but...
libpng12 security update
1.2.50-10.0.3 - Fix CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE Orabug: 39771480 1.2.50-10.0.1 - Fix CVE-2026-25646: heap buffer overflow in pngsetquantize Orabug: 39183864...
CVE-2026-6694
A flaw was found in GIMP's file-png plugin. A remote attacker can exploit this by crafting a malicious Animated Portable Network Graphics APNG image containing an oversized tRNS chunk. This can lead to a stack-based buffer overflow CWE-121, causing the file-png plugin to crash and resulting in a...
CVE-2026-6694
A flaw was found in GIMP's file-png plugin. A remote attacker can exploit this by crafting a malicious Animated Portable Network Graphics APNG image containing an oversized tRNS chunk. This can lead to a stack-based buffer overflow CWE-121, causing the file-png plugin to crash and resulting in a...
UBUNTU-CVE-2026-6694
A flaw was found in GIMP's file-png plugin. A remote attacker can exploit this by crafting a malicious Animated Portable Network Graphics APNG image containing an oversized tRNS chunk. This can lead to a stack-based buffer overflow CWE-121, causing the file-png plugin to crash and resulting in a...
CVE-2026-6694: Buffer Copy without Checking Size of Input
A flaw was found in GIMP's file-png plugin. A remote attacker can exploit this by crafting a malicious Animated Portable Network Graphics APNG image containing an oversized tRNS chunk. This can lead to a stack-based buffer overflow CWE-121, causing the file-png plugin to crash and resulting in a...
PYSEC-2026-3406 vLLM: image EXIF Rotation & PNG tRNS Transparency Not Normalized, Causing Mismatch Between Model Input and Expectations
Summary Issue 1: EXIF orientation not normalized → The image orientation processed by the model differs from how humans view it, introducing interpretation bias. Issue 2: PNG tRNS not explicitly flattened before converting to RGB → After conversion, transparent/semi-transparent pixels are rendere...
PT-2026-60018
Summary Issue 1: EXIF orientation not normalized → The image orientation processed by the model differs from how humans view it, introducing interpretation bias. Issue 2: PNG tRNS not explicitly flattened before converting to RGB → After conversion, transparent/semi-transparent pixels are rendere...
EulerOS 2.0 SP12 : libpng (EulerOS-SA-2026-2541)
According to the versions of the libpng packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In...
libpng security update
2:1.6.37-11 - fix CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE RHEL-161344...