CVE-2025-44089

An issue in NCH Software ExpressZip v11.29 allows attackers to execute arbitrary code via downloading and executing a crafted archive file...

GO-2026-6026 File Browser: Archive builder turns backslash filenames into path traversal (zip-slip) in github.com/filebrowser/filebrowser

File Browser: Archive builder turns backslash filenames into path traversal zip-slip in github.com/filebrowser/filebrowser...

USN-8477-3 tar regression

USN-8477-1 fixed a vulnerability in tar. That fix was incomplete and could cause tar to fail to extract old archives that recorded a nonzero size for directory entries, resulting in a regression. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was...

Exploit for CVE-2026-14266

CVE-2026-14266: 7-Zip XZ Heap Buffer Overflow PoC Generator P...

CVE-2026-45820

fflate through 0.8.2 is vulnerable to denial of service via an infinite loop in unzipSync. A crafted ZIP archive with a central directory entry declaring compressedsize=0xFFFFFFFF ZIP64 sentinel but missing the required ZIP64 extra field tag 0x0001 causes z64e to loop indefinitely due to...

CVE-2026-45820

fflate through 0.8.2 is vulnerable to denial of service via an infinite loop in unzipSync. A crafted ZIP archive with a central directory entry declaring compressedsize=0xFFFFFFFF ZIP64 sentinel but missing the required ZIP64 extra field tag 0x0001 causes z64e to loop indefinitely due to...

EUVD-2026-47586

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryption is enabled and the entry file size is close to INT64MAX, the addition of the encryption overhead to the entry size overflows int64...

PT-2026-63488

Name of the Vulnerable Software and Affected Versions OhSoft CoffeeZip version 4.8.0.0 Description An issue allows attackers to execute arbitrary code when a user downloads and executes a specially crafted archive file. Recommendations At the moment, there is no information about a newer version...

PT-2026-63328

Name of the Vulnerable Software and Affected Versions fflate versions prior to 0.8.3 Description A denial of service occurs due to an infinite loop in the unzipSync function. This happens when processing a specially crafted ZIP archive where a central directory entry declares compressed size as...

CVE-2025-44089

CVE-2025-44089 affects NCH Software ExpressZip v11.29. An arbitrary code execution vulnerability exists when a user downloads and executes a crafted archive file, as described in multiple sources. The issue is rated HIGH (CVSS v3.1: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) with a network attack vecto...

EUVD-2025-210504

An issue in NCH Software ExpressZip v11.29 allows attackers to execute arbitrary code via downloading and executing a crafted archive file...

CVE-2025-44090

An issue in OhSoft CoffeeZip v4.8.0.0 allows attackers to execute arbitrary code via downloading and executing a crafted archive file...

CVE-2025-44089

An issue in NCH Software ExpressZip v11.29 allows attackers to execute arbitrary code via downloading and executing a crafted archive file...

PT-2026-63494

Name of the Vulnerable Software and Affected Versions IZArc version 4.6 Description An issue in the unrar.dll component allows attackers to perform path traversal, a technique used to access files and directories that are stored outside the intended folder. Recommendations At the moment, there is...

PT-2026-63487

Name of the Vulnerable Software and Affected Versions NCH Software ExpressZip version 11.29 Description An issue allows attackers to execute arbitrary code when a user downloads and executes a specially crafted archive file. Recommendations At the moment, there is no information about a newer...

EUVD-2025-210503

An issue in OhSoft CoffeeZip v4.8.0.0 allows attackers to execute arbitrary code via downloading and executing a crafted archive file...

CVE-2025-44090

CVE-2025-44090 affects OhSoft CoffeeZip v4.8.0.0. A crafted archive file, downloaded and executed by a user, allows arbitrary code execution. The CVSSv3.1 base score is 8.8 (HIGH) with network attack vector, no privileges required, but user interaction is required. Impacts on confidentiality, int...

DEBIAN-CVE-2026-16517

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryption is enabled and the entry file size is close to INT64MAX, the addition of the encryption overhead to the entry size overflows int64...

GitPython: command injection via unguarded Git options in `Repo.archive()`, `git.ls_remote()`, and arbitrary file overwrite via `Repo.iter_commits()` / `Repo.blame()`

Summary GitPython already know that --upload-pack / --exec are command-exec vectors, they are denylist in git/remote.py:535 and check by Git.checkunsafeoptions git/cmd.py:963, the thing is this check him he is only call from fetch, pull, push and clonefrom, everything else who build a git argv fr...

GHSA-956X-8GVW-WG5V GitPython: command injection via unguarded Git options in `Repo.archive()`, `git.ls_remote()`, and arbitrary file overwrite via `Repo.iter_commits()` / `Repo.blame()`

Summary GitPython already know that --upload-pack / --exec are command-exec vectors, they are denylist in git/remote.py:535 and check by Git.checkunsafeoptions git/cmd.py:963, the thing is this check him he is only call from fetch, pull, push and clonefrom, everything else who build a git argv fr...