CVE-2026-34743

XZ Utils provide a general-purpose data-compression library plus command-line tools. Prior to version 5.8.3, if lzmaindexdecoder was used to decode an Index that contained no Records, the resulting lzmaindex was left in a state where where a subsequent lzmaindexappend would allocate too little...

CVE-2025-62813

CVE-2025-62813 corresponds to a vulnerability in LZ4 processing of untrusted frames (CVE-2025-62813) that can cause a denial of service or other unspecified impact. Connected advisories show affected packages across Linux distributions: LZ4 (versions less than 1.9.4-2 on Amazon Linux 2/ALAS2 and ...

CVE-2025-31115

XZ Utils provide a general-purpose data-compression library plus command-line tools. In XZ Utils 5.3.3alpha to 5.8.0, the multithreaded .xz decoder in liblzma has a bug where invalid input can at least result in a crash. The effects include heap use after free and writing to an address based on t...

zlib: Buffer Overflow

Background zlib is a widely used free and patent unencumbered data compression library. Description A vulnerability has been discovered in zlib. Please review the CVE identifier referenced below for details. Impact MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffe...

Moderate: Red Hat Security Advisory: zlib security update

An update for zlib is now available for Red Hat Enterprise Linux 9. 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 each vulnerability from the C...

USN-5570-2: zlib vulnerability

USN-5570-1 fixed a vulnerability in zlib. This update provides the corresponding update for Ubuntu 22.04 LTS and Ubuntu 20.04 LTS. Original advisory details: Evgeny Legerov discovered that zlib incorrectly handled memory when performing certain inflate operations. An attacker could use this issue...

WDExtract - Extract Windows Defender Database From Vdm Files And Unpack It

ExtractWindows Defender database from vdm files and unpack it This program distributed as-is, without any warranty; No official support, if you like this tool, feel free to contribute. Features Unpack VDM containers of Windows Defender/Microsoft Security Essentials; Decrypt VDM container embedded...

SUSE-SA:2004:029: zlib

The remote host is missing the patch for the advisory SUSE-SA:2004:029 zlib. zlib is a widely used data compression library. Programs linked against it include most desktop applications as well as servers such as Apache and OpenSSH. The 'inflate' function of zlib handles certain input data...

Moderate: Red Hat Security Advisory: zlib security update

Updated zlib packages that fix a buffer overflow vulnerability are now available. Zlib is a general-purpose, patent-free, lossless data compression library that is used by many different programs. The function gzprintf within zlib, when called with a string longer than ZPRINTFBUFZISE = 4096 bytes...

security problem fixed in zlib 1.1.4

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Zlib Advisory 2002-03-11 zlib Compression Library Corrupts malloc Data Structures via Double Free Original release date: March 11, 2002 Last revised: March 11, 2002 Source: This advisory is based on a CERT advisory written by Jeffrey P. Lanza. See...