Astra Linux – Vulnerability in GraphicsMagick

GraphicsMagick version 1.3.35 has a heap-based buffer overflow in the ReadMNGImage function in the coders/png.c file...

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. Prior to version 1.6.52, there was an out-of-bounds read vulnerability in libpng’s simplified API, allowing for reading of up to 10^12 bytes beyond the...

CVE-2026-109276

A flaw was found in ImageMagick. A remote attacker can cause a Denial of Service DoS by submitting crafted JPEG Network Graphics JNG images for processing. The JNG decoder fails to remove temporary files during the handling of these inputs, leading to excessive disk space consumption...

Astra Linux – Vulnerability in imagemagick

The WriteOnePNGImage function from coders/png.c the PNG encoder contains a for loop with an improper exit condition, which may lead to an out-of-bounds READ operation due to a heap-buffer-overflow issue. This occurs because it is possible for the colormap to have fewer than 256 valid values, and...

JLSEC-2026-1186 FFmpeg through 8.1.2, fixed in commit b506faf, contains a heap out-of-bounds write vulnerability...

FFmpeg through 8.1.2, fixed in commit b506faf, contains a heap out-of-bounds write vulnerability in the native PNG and APNG encoders that allows remote attackers to corrupt heap memory by supplying a crafted PNG image with a malicious eXIf chunk. Attackers can craft an eXIf chunk where multiple I...

Moderate: Red Hat Security Advisory: libpng security update

An update for libpng is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

CVE-2026-6694 Gimp: gimp file-png plugin: denial of service via oversized apng trns chunk

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...

JLSEC-2026-982 ImageMagick is vulnerable to Heap Overflow when writing extremely large image profile in the PNG encoder

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, an extremely large image profile could result in a heap overflow when encoding a PNG image. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41...

JLSEC-2026-1046 ImageMagick before 7.1.2-19 contains a memory leak vulnerability in the PNG encoder when writing...

ImageMagick before 7.1.2-19 contains a memory leak vulnerability in the PNG encoder when writing MNG images. Attackers can trigger the encoder failure condition to exhaust memory resources and cause denial of service...

JLSEC-2026-1072 ImageMagick before 7.1.2-26 contains a memory leak vulnerability in the JNG encoder when a blob...

ImageMagick before 7.1.2-26 contains a memory leak vulnerability in the JNG encoder when a blob cannot be opened. Attackers can trigger the memory leak by providing malformed JNG files that fail blob operations, causing resource exhaustion...

JLSEC-2026-841

In WriteOnePNGImage of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory and memset allows for an out-of-bounds write later when PopShortPixel from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply ...

PT-2026-65955

Name of the Vulnerable Software and Affected Versions GStreamer affected versions not specified Description A heap-based buffer overflow exists during the parsing of PNG files. The issue occurs because the software fails to properly validate the length of user-supplied data before copying it to a...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the pngwritechunk process. An attacker can cause heap memory corruption, process crashes, or potentially achieve arbitrary code execution by supplying a crafted PNG image containing a malicious eXIf chunk...

CVE-2026-66040 FFmpeg Heap Out-of-Bounds Write via PNG/APNG eXIf Encoder

FFmpeg through 8.1.2, fixed in commit b506faf, contains a heap out-of-bounds write vulnerability in the native PNG and APNG encoders that allows remote attackers to corrupt heap memory by supplying a crafted PNG image with a malicious eXIf chunk. Attackers can craft an eXIf chunk where multiple I...

CVE-2026-66040

FFmpeg through 8.1.2, fixed in commit b506faf, contains a heap out-of-bounds write vulnerability in the native PNG and APNG encoders that allows remote attackers to corrupt heap memory by supplying a crafted PNG image with a malicious eXIf chunk. Attackers can craft an eXIf chunk where multiple I...

EUVD-2026-48742

FFmpeg through 8.1.2, fixed in commit b506faf, contains a heap out-of-bounds write vulnerability in the native PNG and APNG encoders that allows remote attackers to corrupt heap memory by supplying a crafted PNG image with a malicious eXIf chunk. Attackers can craft an eXIf chunk where multiple I...

CVE-2026-66040

FFmpeg

GHSA-V3J6-27VC-7PW2 ImageMagick: Policy Bypass in APNG encoder and delegates due to a missing check

Due to a missing check in the APNG encoder and external delegates it is possibly to bypass the policy and write to a disallowed path...

CVE-2026-64612

A flaw was found in libcupsfilters and cups-filters. The PNG image reading function creates a libpng reader without installing an error recovery handler, causing the CUPS image filter process to abort when processing a malformed PNG file. An unauthenticated attacker could exploit this by submitti...

CVE-2026-64612

CVE-2026-64612 affects libcupsfilters and cups-filters. The PNG image reading function creates a libpng reader without an error recovery handler, causing the CUPS image filter process to abort when processing a malformed PNG. This allows an unauthenticated attacker to submit a crafted PNG print j...