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-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...

Brotli decompression bomb DoS

This report is not public...

PT-2025-44569

Name of the Vulnerable Software and Affected Versions Scrapy versions up to 2.13.2 Description Scrapy is susceptible to a denial of service DoS attack stemming from an issue in its brotli decompression implementation. The built-in protection against decompression bombs does not effectively addres...

Brotli decompression bomb DoS

Description urllib3 can not stream brotli-encoded responses properly unlike the way it handles gzip responses. It always loads entire decompressed response body into memory when reading brotli-encoded response, which allows malicious servers to perform DoS attack by responding with decompression...

CVE-2024-36486

A privilege escalation vulnerability exists in the virtual machine archive restoration functionality of Parallels Desktop for Mac version 20.1.1 55740. When an archived virtual machine is restored, the prlvmarchiver tool decompresses the file and writes the content back to its original location...

UBUNTU-CVE-2020-36846

A buffer overflow, as described in CVE-2020-8927, exists in the embedded Brotli library. Versions of IO::Compress::Brotli prior to 0.007 included a version of the brotli library prior to version 1.0.8, where an attacker controlling the input length of a "one-shot" decompression request to a scrip...

CVE-2020-36846

CVE-2020-36846 maps to IO::Compress::Brotli using an embedded Brotli library vulnerable to a buffer overflow (CVE-2020-8927). Affected: IO::Compress::Brotli versions < 0.007 bundled with Brotli

SUSE CVE-2025-5031

A vulnerability was found in Ackites KillWxapkg up to 2.4.1. It has been rated as problematic. This issue affects some unknown processing of the component wxapkg File Decompression Handler. The manipulation leads to resource consumption. The attack may be initiated remotely. The complexity of an...

CVE-2025-5031

A vulnerability was found in Ackites KillWxapkg up to 2.4.1. It has been rated as problematic. This issue affects some unknown processing of the component wxapkg File Decompression Handler. The manipulation leads to resource consumption. The attack may be initiated remotely. The complexity of an...

CVE-2023-28638

Snappier is a high performance C implementation of the Snappy compression algorithm. This is a buffer overrun vulnerability that can affect any user of Snappier 1.1.0. In this release, much of the code was rewritten to use byte references rather than pointers to pinned buffers. This change...

Denial Of Service (DoS)

github.com/ackites/killwxapkg is vulnerable to resource consumption. The vulnerability is due to improper handling of wxapkg file decompression also by unknown processing issues, which allows an attacker to remotely trigger a resource consumption attack with high complexity...

CVE-2023-37187

C-blosc2 before 2.9.3 was discovered to contain a NULL pointer dereference via the zfp/blosc2-zfp.c zfpaccdecompress. function...

CVE-2023-42526

Certain WithSecure products allow a remote crash of a scanning engine via decompression of crafted data files. This affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Clien...

CVE-2023-37281

Contiki-NG is an operating system for internet-of-things devices. In versions 4.9 and prior, when processing the various IPv6 header fields during IPHC header decompression, Contiki-NG confirms the received packet buffer contains enough data as needed for that field. But no similar check is done...

CVE-2022-3252

Improper detection of complete HTTP body decompression SwiftNIO Extras provides a pair of helpers for transparently decompressing received HTTP request or response bodies. These two objects HTTPRequestDecompressor and HTTPResponseDecompressor both failed to detect when the decompressed body was...

CVE-2022-4402

A vulnerability classified as critical has been found in RainyGao DocSys 2.02.37. This affects an unknown part of the component ZIP File Decompression Handler. The manipulation leads to path traversal: '../filedir'. It is possible to initiate the attack remotely. The exploit has been disclosed to...

CVE-2021-21827

A heap-based buffer overflow vulnerability exists in the XML Decompression DecodeTreeBlock functionality of AT Labs Xmill 0.7. Within DecodeTreeBlock which is called during the decompression of an XMI file, a UINT32 is loaded from the file and used as trusted input as the length of a buffer. An...

CVE-2021-21829

A heap-based buffer overflow vulnerability exists in the XML Decompression EnumerationUncompressor::UncompressItem functionality of AT Labs’ Xmill 0.7. A specially crafted XMI file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability...

CVE-2021-21828

A heap-based buffer overflow vulnerability exists in the XML Decompression DecodeTreeBlock functionality of AT Labs Xmill 0.7. In the default case of DecodeTreeBlock a label is created via CurPath::AddLabel in order to track the label for later reference. An attacker can provide a malicious file ...