GNU Glibc Vulnerable to Memory Corruption via Heap Buffer Overflow during 'assert()' Failure (CVE-2025-0395)

GNU Glibc contains a memory corruption vulnerability that overflows the heap buffer by one or several bytes. The corruption occurs when the assert function fails under specific conditions. Heap buffer overflows are known to result in severe damage to the program's confidentiality, integrity, and...

PT-2025-28566 · Microsoft · Windows Routing/Remote Access Service +1

Name of the Vulnerable Software and Affected Versions: Windows Routing and Remote Access Service RRAS affected versions not specified Description: A heap-based buffer overflow issue in Windows Routing and Remote Access Service RRAS allows an unauthorized attacker to execute code over a network...

webkitgtk: heap-buffer-overflow in WebCore::TextureMapperLayer::setContentsLayer

REJECTED CVE In WebKitGTK through 2.36.0 and WPE WebKit, there is a use-after-free in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp...

OSV-2025-528 Heap-buffer-overflow in xmlnode_parser_structural_error_libxml

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=429429092 Crash type: Heap-buffer-overflow WRITE 4 Crash state: xmlnodeparserstructuralerrorlibxml xmlRaiseError xmlParseAttValueInternal...

PT-2025-29896 · Git +1 · Pidgin

Name of the Vulnerable Software and Affected Versions: libxml2 affected versions not specified Description: The software is susceptible to a heap-buffer-overflow write issue. The crash occurs within the xmlParseAttValueInternal function, triggered by a structural error during XML parsing,...

CVE-2025-48172

CHMLib through 2bef8d0, as used in SumatraPDF and other products, has a chmlib.c chmdecompressblock integer overflow. There is a resultant heap-based buffer overflow in chmfetchbytes...

CHMLib 输入验证错误漏洞

CHMLib is a library of functions for working with CHM files from the individual developers of jedwing. An input validation error vulnerability exists in CHMLib 2bef8d0 and earlier versions, which stems from a chmdecompressblock integer overflow that could result in a heap buffer overflow...

Heap Based Buffer Overflow

Pillow is vulnerable to heap-based buffer overflow.. The vulnerability is due to writing into a buffer without checking for available space when saving a large 64k image in DDS format, which allows an attacker to trigger a heap buffer overflow by tricking the application into processing malicious...

BIT-PILLOW-2025-48379 Pillow Vulnerable to Write Buffer Overflow on BCn encoding

Pillow is a Python imaging library. In versions 11.2.0 to before 11.3.0, there is a heap buffer overflow when writing a sufficiently large 64k encoded with default settings image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save...

AlmaLinux 9 : openjpeg2 (ALSA-2025:7309)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:7309 advisory. openjpeg: heap buffer overflow in bin/common/color.c CVE-2024-56826 openjpeg: heap buffer overflow in lib/openjp2/j2k.c CVE-2024-56827 Tenable has extract...

Heap Buffer Overflow

electron is vulnerable to Heap buffer overflow. The vulnerability is due to improper handling of image data in the nativeImage.createFromPath and nativeImage.createFromBuffer functions, which allows an attacker by supplying crafted image data with controlled height, width, and contents...

gimp security update

2:2.8.22-1.0.3 - Fixes CVE-2025-5473 GIMP ICO File Parsing Integer Overflow Orabug: 38110877 - Fixes CVE-2025-48797 Multiple heap buffer overflows in TGA parser - Fixes CVE-2025-48798 Multiple use after free in XCF parser...

CVE-2025-48379

Pillow is a Python imaging library. In versions 11.2.0 to before 11.3.0, there is a heap buffer overflow when writing a sufficiently large 64k encoded with default settings image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save...

PYSEC-2025-61

Pillow is a Python imaging library. In versions 11.2.0 to before 11.3.0, there is a heap buffer overflow when writing a sufficiently large 64k encoded with default settings image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save...

CVE-2025-48379 Pillow Vulnerable to Write Buffer Overflow on BCn encoding

Pillow is a Python imaging library. In versions 11.2.0 to before 11.3.0, there is a heap buffer overflow when writing a sufficiently large 64k encoded with default settings image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save...

Pillow vulnerability can cause write buffer overflow on BCn encoding

There is a heap buffer overflow when writing a sufficiently large 64k encoded with default settings image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save untrusted data as a compressed DDS image. Unclear how large the potential...

CVE-2024-46993 Electron Vulnerable to Heap Buffer Overflow in NativeImage::CreateFromPath

Electron is an open source framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. In versions prior to 28.3.2, 29.3.3, and 30.0.3, the nativeImage.createFromPath and nativeImage.createFromBuffer functions call a function downstream that is vulnerable to a heap...

CVE-2024-46993 Electron Vulnerable to Heap Buffer Overflow in NativeImage::CreateFromPath

Electron is an open source framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. In versions prior to 28.3.2, 29.3.3, and 30.0.3, the nativeImage.createFromPath and nativeImage.createFromBuffer functions call a function downstream that is vulnerable to a heap...

Electron 安全漏洞

Electron is Electron open source a user to write cross-platform desktop application JavaScript framework. The framework is based on nodejs and Chromium can use HTML, CSS to realize the writing of cross-platform desktop applications. A security vulnerability exists in Electron versions prior to...

PT-2025-27574 · Pillow · Pillow

Name of the Vulnerable Software and Affected Versions: Pillow versions 11.2.0 through 11.2.x Description: The issue is a heap buffer overflow that occurs when writing a sufficiently large image in the DDS format. This happens because the library writes into a buffer without checking for available...