JLSEC-2026-183

A flaw was found in the src/list.c of tar 1.33 and earlier. This flaw allows an attacker who can submit a crafted input file to tar to cause uncontrolled consumption of memory. The highest threat from this vulnerability is to system availability...

CLSA-2026-1777026752 amanda: Fix of 2 CVEs

CVE-2022-37705: fix tar option filtering - CVE-2023-30577: introduce tar option allow list...

Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues: Update to go1.26.2 bsc1255111. CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG bsc1261653. CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination bsc1261654. CVE-2026-27144: cmd/compile:...

SUSE-SU-2026:1580-1 Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues: - Update to go1.26.2 bsc1255111. - CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG bsc1261653. - CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination bsc1261654. - CVE-2026-27144:...

cpython: cpython: `tarfile` module misinterprets crafted tar archives leading to data integrity issues

A flaw was found in the tarfile module of cpython. This vulnerability allows a remote attacker to craft a malicious tar archive that, when processed, could be misinterpreted by the tarfile module. This misinterpretation occurs because the module incorrectly applies normalization of AREGTYPE block...

pip doesn't reject concatenated ZIP and tar archives

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GHSA-X2XQ-QHJF-5MVG DDEV has ZipSlip path traversal in tar and zip archive extraction

Summary The DDEV local dev tool has unsanitized extraction in both Untar and Unzip functions in pkg/archive/archive.go. This flaw allows users to download and extract archives from remote sources without path validation. Vulnerable Code pkg/archive/archive.go:235 Untar: go fullPath :=...

DDEV has ZipSlip path traversal in tar and zip archive extraction

Summary The DDEV local dev tool has unsanitized extraction in both Untar and Unzip functions in pkg/archive/archive.go. This flaw allows users to download and extract archives from remote sources without path validation. Vulnerable Code pkg/archive/archive.go:235 Untar: go fullPath :=...

CVE-2026-32885 DDEV has ZipSlip path traversal in tar and zip archive extraction

DDEV is an open-source tool for running local web development environments for PHP and Node.js. Versions prior to 1.25.2 have unsanitized extraction in both Untar and Unzip functions in pkg/archive/archive.go. Downloads and extracts archives from remote sources without path validation. Version...

CVE-2026-32885 DDEV has ZipSlip path traversal in tar and zip archive extraction

DDEV is an open-source tool for running local web development environments for PHP and Node.js. Versions prior to 1.25.2 have unsanitized extraction in both Untar and Unzip functions in pkg/archive/archive.go. Downloads and extracts archives from remote sources without path validation. Version...

CVE-2026-32885 DDEV has ZipSlip path traversal in tar and zip archive extraction

DDEV is an open-source tool for running local web development environments for PHP and Node.js. Versions prior to 1.25.2 have unsanitized extraction in both Untar and Unzip functions in pkg/archive/archive.go. Downloads and extracts archives from remote sources without path validation. Version...

CVE-2026-32885

CVE-2026-32885 (DDEV ZipSlip) affects the DDEV project prior to v1.25.2. The vulnerability resides in the archive extraction routines (pkg/archive/archive.go) for both Untar() and Unzip(), which unzip/downloaded archives from remote sources without validating the extraction path. This enables pat...

GHSA-73H3-MF4W-8647 Poetry has Path Traversal in tar extraction on Python 3.10.0 - 3.10.12 and 3.11.0 - 3.11.4

Summary The extractall function in src/poetry/utils/helpers.py:410-426 extracts sdist tarballs without path traversal protection on Python versions where tarfile.datafilter is unavailable. Considering only Python versions which are still supported by Poetry, these are 3.10.0 - 3.10.12 and 3.11.0 ...

Poetry has Path Traversal in tar extraction on Python 3.10.0 - 3.10.12 and 3.11.0 - 3.11.4

Summary The extractall function in src/poetry/utils/helpers.py:410-426 extracts sdist tarballs without path traversal protection on Python versions where tarfile.datafilter is unavailable. Considering only Python versions which are still supported by Poetry, these are 3.10.0 - 3.10.12 and 3.11.0 ...

PT-2026-34527

Summary The extractall function in src/poetry/utils/helpers.py:410-426 extracts sdist tarballs without path traversal protection on Python versions where tarfile.data filter is unavailable. Considering only Python versions which are still supported by Poetry, these are 3.10.0 - 3.10.12 and 3.11.0...

SUSE SLES15 Security Update : python311 (SUSE-SU-2026:1530-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1530-1 advisory. - CVE-2025-13462: incorrect parsing of TarInfo header when GNU long name and type AREGTYPE are combined bsc1259611. - CVE-2026-3479...

SUSE CVE-2026-3219

pip handles concatenated tar and ZIP files as ZIP files regardless of filename or whether a file is both a tar and ZIP file. This behavior could result in confusing installation behavior, such as installing "incorrect" files according to the filename of the archive. New behavior only proceeds wit...

Security update for python311

This update for python311 fixes the following issues: CVE-2025-13462: incorrect parsing of TarInfo header when GNU long name and type AREGTYPE are combined bsc1259611. CVE-2026-3479: python: improper resource argument validation can allow path traversal bsc1259989. CVE-2026-3644: incomplete contr...

SUSE-SU-2026:1530-1 Security update for python311

This update for python311 fixes the following issues: - CVE-2025-13462: incorrect parsing of TarInfo header when GNU long name and type AREGTYPE are combined bsc1259611. - CVE-2026-3479: python: improper resource argument validation can allow path traversal bsc1259989. - CVE-2026-3644: incomplete...

Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-32288)

The version of CBL-Mariner Releases installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2026-32288 advisory. - tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archi...