CVE-2026-18298

A flaw was found in GStreamer. This vulnerability, a heap-based buffer overflow during PNG file parsing, allows a remote attacker to execute arbitrary code. Successful exploitation requires user interaction, such as opening a malicious PNG file or visiting a specially crafted web page. The issue...

Linux Distros Unpatched Vulnerability : CVE-2026-18298

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code ...

CVE-2026-18298

GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that the target must visit a...

EUVD-2026-63447

GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that the target must visit a...

CVE-2026-18298 GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that the target must visit a...

CVE-2026-18298

GStreamer is affected by a heap-based buffer overflow in its PNG file parsing component. The root cause is insufficient validation of user-supplied data length before copying it into a heap-based buffer, enabling remote code execution in the context of the current process. Exploitation requires u...

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...

Important: thunderbird

Issue Overview: Three inter-frame chunk discard paths in the push-mode APNG parser clear the chunk-header flag without consuming the chunk body and CRC, allowing attacker-controlled bytes inside an ignored ancillary chunk to be reinterpreted as a fresh chunk header on the next call to...

Astra Linux – Vulnerability in imagemagick

ImageMagick 7.1.0-49 is vulnerable to information disclosure. When it parses a PNG image e.g., for resizing, the resulting image may contain content from an arbitrary file. This occurs if the ImageMagick binary has permissions to read such files...

CVE-2025-11680

CVE-2025-11680 affects libwebsockets’ unfilter_scanline in the warmcat library. When compiled with LWS_WITH_UPNG and the HTML display stack is used, a crafted PNG with a large width can trigger an integer overflow that determines the size of a heap allocation, enabling an out-of-bounds write and ...

CVE-2025-11680 Out-of-bounds Write in libwebsockets PNG parsing

Out-of-bounds Write in unfilterscanline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used, to write past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a...

CVE-2025-11679 Out-of-bounds Read in libwebsockets PNG parsing

Out-of-bounds Read in lwsupngemitnextline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used, to read past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a...

CVE-2025-11679 Out-of-bounds Read in libwebsockets PNG parsing

Out-of-bounds Read in lwsupngemitnextline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used, to read past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a...

Linux Distros Unpatched Vulnerability : CVE-2021-21235

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - kamadak-exif is an exif parsing library written in pure Rust. In kamadak-exif version 0.5.2, there is an infinite loop in parsing crafted PNG files. Specificall...

CVE-2022-36947

Unsafe Parsing of a PNG tRNS chunk in FastStone Image Viewer through 7.5 results in a stack buffer overflow...

CVE-2021-21235

kamadak-exif is an exif parsing library written in pure Rust. In kamadak-exif version 0.5.2, there is an infinite loop in parsing crafted PNG files. Specifically, reader::readfromcontainer can cause an infinite loop when a crafted PNG file is given. This is fixed in version 0.5.3. No workaround i...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the bufferedReader function in io.go, when parsing PNG and WebP files. An attacker can cause denial of service by sending malicious images that trigger large memory allocations...

GHSA-FMHH-RW3H-785M bep/imagemeta allows a potentially large memory allocation in PNG and WebP parsing

Impact The buffer created for parsing metadata for PNG and WebP images was only bounded by their input data type, which could lead to potentially large memory allocation, and unreasonably high for image metadata. Before v0.11.0, If you didn't trust the input images, this could be abused to...

CVE-2025-32025 bep/imagemeta allows a potentially large memory allocation in PNG and WebP parsing

bep/imagemeta is a Go library for reading EXIF, IPTC and XMP image meta data from JPEG, TIFF, PNG, and WebP files. The buffer created for parsing metadata for PNG and WebP images was only bounded by their input data type, which could lead to potentially large memory allocation, and unreasonably...

CVE-2025-32025

The CVE affects the Go library bep/imagemeta used for reading EXIF/IPTC/XMP metadata from JPEG, TIFF, PNG, and WebP. Before v0.11.0, the PNG/WebP metadata parsing allocated buffers unbounded by input type, enabling potentially large memory usage and DoS if provided images aren’t trusted. v0.11.0 ...