vim: zip.vim: Vim zip.vim plugin: Arbitrary file overwrite via path traversal bypass

A flaw was found in Vim's zip.vim plugin. A local user could be tricked into opening a specially crafted zip archive, which would allow a path traversal bypass. This vulnerability enables an attacker to overwrite arbitrary files on the system, potentially leading to data integrity issues or furth...

CVE-2026-44018

A flaw was found in Docling, a tool for document processing. The METS-GBS backend, responsible for parsing XML and detecting document formats, lacked sufficient security controls. This allowed an attacker to create specially crafted METS-GBS archives. When these archives were processed, they coul...

mariadb: mbstream: Unauthorized file creation via path traversal

A flaw was found in MariaDB's mbstream utility. This vulnerability allows a highly privileged local attacker, who can provide a specially crafted archive, to create files outside of the intended target directory. This is due to mbstream not properly validating paths containing directory traversal...

CVE-2026-14164

A double free issue has been identified in libarchive's RAR5 reader. During parsing of a specially crafted RAR5 archive, the filteredbuf pointer may remain stale after being freed during unpacking state reinitialization. Subsequent processing of another archive entry can trigger a second free of...

DEBIAN-CVE-2026-29509

Patool before 4.0.5 contains a path traversal vulnerability in the safeextract function in patoolib/programs/pytarfile.py when running on Python before 3.12, where the iswithindirectory helper uses os.path.commonprefix for character-level string comparison instead of path-level comparison, allowi...

UBUNTU-CVE-2026-29509

Patool before 4.0.5 contains a path traversal vulnerability in the safeextract function in patoolib/programs/pytarfile.py when running on Python before 3.12, where the iswithindirectory helper uses os.path.commonprefix for character-level string comparison instead of path-level comparison, allowi...

OPENSUSE-SU-2026:21070-1 Security update for tar

This update for tar fixes the following issues - CVE-2026-5704: crafted archives can be used to to hide file injection bsc1261900. - Fix --dereference/-h not working properly after CVE-2025-45582 fix bsc1265450...

SUSE-SU-2026:22377-1 Security update for tar

This update for tar fixes the following issues - CVE-2026-5704: crafted archives can be used to to hide file injection bsc1261900. - Fix --dereference/-h not working properly after CVE-2025-45582 fix bsc1265450...

USN-8477-1 tar vulnerability

It was discovered that tar incorrectly handled certain crafted archive files. An attacker could possibly use this to inject hidden files with attacker-controlled content, bypassing pre-extraction inspection mechanisms...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

CVE-2026-11940 tarfile extraction filter bypass allows escaping the destination directory

tarfile.extractall with the 'data' or 'tar' filter could be bypassed by a crafted archive where a hardlink references a symlink stored at a deeper name than the hardlink itself. The extraction fallback validated the symlink at it's archived location but recreated it at the hardlink's shallower...

CVE-2026-48092

A flaw was found in 7-Zip, a file archiver. This vulnerability, affecting 32-bit builds, involves a heap memory disclosure caused by an integer overflow in the SquashFS ReadBlock function. An attacker can exploit this by providing a specially crafted archive, which, when processed, allows the...

7-Zip >= 9.18 < 26.01 SquashFS Integer Overflow (GHSL-2026-115_GHSL-2026-122)

The version of 7-Zip installed on the remote Windows host is = 9.18 and prior to 26.01. It is, therefore, potentially affected by a vulnerability: - An integer overflow in the SquashFS fragment offset handling can lead to a crash when processing a crafted SquashFS archive. This vulnerability only...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the getfilteredattrs function tarfile.datafilter component that computes a symlink's directory before stripping trailing slashes. An attacker can write files outside the intended extraction directory by crafting...

Unity Linux 20.1060e / 20.1070e Security Update: ant (UTSA-2026-016612)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016612 advisory. When reading a specially crafted ZIP archive, or a derived formats, an Apache Ant build can be made to allocate large amounts of memory that leads to an out of memor...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

Astra Linux – Vulnerability in FontForge

Splinefont in FontForge, with a version number of 20230101, allows for command injection through crafted archives or compressed files...

Astra Linux – Vulnerability in mat2

Before version 0.13.0, mat2 also known as the metadata anonymisation toolkit allowed ../ directory traversal during the ZIP archive cleaning process. This issue primarily affects mat2 web instances, where clients could obtain sensitive information through a crafted archive...

Mattermost 安全漏洞

Mattermost is an open-source collaboration platform developed by the American company Mattermost. Versions of Mattermost such as 11.5.1 and earlier 11.5.x series, 10.11.13 and earlier 10.11.x series, and 11.4.3 and earlier 11.4.x series have security vulnerabilities. These vulnerabilities stem fr...