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...

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...

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...

Arbitrary Argument Injection

Overview GitPython is a python library used to interact with Git repositories Affected versions of this package are vulnerable to Arbitrary Argument Injection via the Repo.archive, Repo.itercommits, Repo.blame, and Git.lsremote call paths in git/repo/base.py, git/objects/commit.py, and git/cmd.py...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal in the file-op delete path. An attacker can delete files outside the intended build root by sending a crafted low-level build API request with FileActionRm.Path values such as .. or ../victim. The vulnerable path...

PT-2026-62010

Malcolm is a network traffic analysis tool suite. Prior to version 26.07.0, safe-extract.py extracts uploaded archives with no limit on entry count, directory depth, total entries, or output size. A small malicious archive containing a large number of directory or file entries causes the filebeat...

Amazon Linux 2 : python, --advisory ALAS2-2026-3810 (ALAS-2026-3810)

The version of python installed on the remote host is prior to 2.7.18-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3810 advisory. When using the tarfile module with a file opened in streaming mode mode=r| the tarfile module did not properly handle EOF, making...

GHSA-83XP-526H-J3WW File Browser: Archive builder turns backslash filenames into path traversal (zip-slip)

Summary The fix for GHSA-gxjx-7m74-hcq8 / CVE-2026-54093 shipped in v2.63.6 added a strings.ReplaceAllnameInArchive, "\", "/" step to the archive builder; this was the advisory's recommended "Primary Fix." On a Linux host a backslash is a legal, non-separator filename character, so replacing it...

EUVD-2026-44707

File Browser: Archive builder turns backslash filenames into path traversal zip-slip...

File Browser: Archive builder turns backslash filenames into path traversal (zip-slip)

Summary The fix for GHSA-gxjx-7m74-hcq8 / CVE-2026-54093 shipped in v2.63.6 added a strings.ReplaceAllnameInArchive, "\", "/" step to the archive builder; this was the advisory's recommended "Primary Fix." On a Linux host a backslash is a legal, non-separator filename character, so replacing it...

GHSA-23HP-3JRH-7FPW node-tar: Decompression/parse DoS via unlimited input

Summary A Decompression/parse DoS via unlimited input vulnerability in node-tar allows an attacker to exhaust server resources disk space and CPU. Because the library does not enforce hard upper bounds on total decompressed data or entry counts, a small, maliciously crafted "Gzip Bomb" can be use...

EUVD-2026-42306

node-tar: Negative tar entry size causes infinite loop in archive replace...

node-tar: Negative tar entry size causes infinite loop in archive replace

Summary A checksum-valid tar archive with a negative base-256 encoded entry size can make tar.replace loop forever while scanning the existing archive. Applications that update attacker-controlled tar archives can have a worker process pinned indefinitely, causing denial of service. Details The...

NPM: node-tar: Negative tar entry size causes infinite loop in archive replace

NPM: node-tar: Negative tar entry size causes infinite loop in archive replace vulnerability discovered by ? in WordPress Npm tar versions = 7.5.17...

GHSA-8X88-C5MF-7J5W node-tar: Negative tar entry size causes infinite loop in archive replace

Summary A checksum-valid tar archive with a negative base-256 encoded entry size can make tar.replace loop forever while scanning the existing archive. Applications that update attacker-controlled tar archives can have a worker process pinned indefinitely, causing denial of service. Details The...