PT-2026-41293

Name of the Vulnerable Software and Affected Versions Imager::File::GIF versions prior to 1.003 Description Imager::File::GIF for Perl allows a heap out of bounds OOB write when processing crafted multi-frame GIF files. This occurs because the i readgif multi low function allocates a single per-r...

[SECURITY] Fedora 42 Update: libpng-1.6.56-1.fc42

The libpng package contains a library of functions for creating and manipulating PNG Portable Network Graphics image format files. PNG is a bit-mapped graphics format similar to the GIF format. PNG was created to replace the GIF format, since GIF uses a patented data compression algorithm. Libpng...

CVE-2026-5313 Nothings stb GIF Decoder stb_image.h stbi__gif_load_next denial of service

A vulnerability has been found in Nothings stb up to 2.30. This issue affects the function stbigifloadnext in the library stbimage.h of the component GIF Decoder. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and ma...

SUSE CVE-2026-5185

A security flaw has been discovered in Nothings stbimage up to 2.30. This affects the function stbigifloadnext of the file stbimage.h of the component Multi-frame GIF File Handler. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been...

EUVD-2021-27807

Malicious code in bioql PyPI...

DEBIAN-CVE-2025-6199

A flaw was found in the GIF parser of GdkPixbuf’s LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the...

CVE-2021-40633

A memory leak out-of-memory in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file...

SUSE CVE-2023-45666

stbimage is a single file MIT licensed library for processing images. It may look like stbiloadgifmain doesn't give guarantees about the content of output value delays upon failure. Although it sets delays to zero at the beginning, it doesn't do it in case the image is not recognized as GIF and a...

OESA-2024-1602 giflib security update

giflib is a library of gif images and provides utilities for processing images. Security Fixes: A memory leak out-of-memory in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file.CVE-2021-40633...

Out Of Memory

giflib 5.1.4 is vulnerable to a memory leak out-of-memory in gif2rgb. The vulnerability is due to inadequate memory management in util/gif2rgb.c, enabling remote attackers to trigger an out-of-memory exception or denial of service via a GIF format file...

SUSE CVE-2006-4484

Buffer overflow in the LWZReadByte function in ext/gd/libgd/gdgifin.c in the GD extension in PHP before 5.1.5 allows remote attackers to have an unknown impact via a GIF file with inputcodesize greater than MAXLWZBITS, which triggers an overflow when initializing the table array...

SUSE CVE-2015-8808

The DecodeImage function in coders/gif.c in GraphicsMagick 1.3.18 allows remote attackers to cause a denial of service uninitialized memory access via a crafted GIF file...

DEBIAN-CVE-2021-46829

GNOME GdkPixbuf aka GDK-PixBuf before 2.42.8 allows a heap-based buffer overflow when compositing or clearing frames in GIF files, as demonstrated by io-gif-animation.c compositeframe. This overflow is controllable and could be abused for code execution, especially on 32-bit systems...

GIFLIB Denial of Service Vulnerability

GIFLIB is a library for reading and editing gif images. A denial of service vulnerability exists in GIFLIB version 5.1.4, which originates from a gif2rgb memory leak in util/gif2rgb.c, and can be exploited by a remote attacker to trigger an out-of-memory exception or a denial of service via a gif...

AZL-41515 CVE-2021-40633 affecting package giflib for versions less than 5.2.1-10

A memory leak out-of-memory in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file...

CVE-2021-40633

A memory leak out-of-memory in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file...

ALPINE-CVE-2021-40633

A memory leak out-of-memory in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file...

Memory corruption

A memory leak out-of-memory in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file...

CVE-2021-40633

A memory leak out-of-memory in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file...

CVE-2021-40633

A memory leak out-of-memory in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file...