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...

PT-2026-52909

Name of the Vulnerable Software and Affected Versions RustFS version 1.0.0-beta.4 Description Authenticated users with PutObject permission on their own bucket can exploit a path traversal issue in the Snowball auto-extract feature to write arbitrary objects into buckets belonging to other users,...

GO-2026-5735 DDEV has ZipSlip path traversal in tar and zip archive extraction in github.com/ddev/ddev

DDEV has ZipSlip path traversal in tar and zip archive extraction in github.com/ddev/ddev...

GO-2026-5411 File Browser: FilePath traversal in download-as-zip/tar via Windows-style backslash separators in stored filenames in github.com/filebrowser/filebrowser

File Browser: FilePath traversal in download-as-zip/tar via Windows-style backslash separators in stored filenames in github.com/filebrowser/filebrowser...

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...

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...

GO-2026-5352 go.qbee.io/transport: Symlink-chain path traversal in tar extraction (one level outside destination)

go.qbee.io/transport: Symlink-chain path traversal in tar extraction one level outside destination...

CVE-2026-54093 File Browser: Path traversal in download-as-zip/tar via Windows-style backslash separators in stored filenames

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, filebrowser builds the download-as-zip / download-as-tar archive entry names with filepath.ToSlash, which on a Linux host is a no-op for...

CVE-2026-54448

Trivy is a security scanner. Prior to 0.71.0, when Trivy scans a Helm chart archive .tgz, its custom tar unpacker reads each entry with io.ReadAlltr and no size limit. An attacker who can place a malicious .tgz file in the scanned path can craft a small compressed archive that decompresses to...

CVE-2026-54448 Trivy: Helm chart tar bomb causes OOM via unbounded io.ReadAll in parser

Trivy is a security scanner. Prior to 0.71.0, when Trivy scans a Helm chart archive .tgz, its custom tar unpacker reads each entry with io.ReadAlltr and no size limit. An attacker who can place a malicious .tgz file in the scanned path can craft a small compressed archive that decompresses to...

CVE-2026-54448 Trivy: Helm chart tar bomb causes OOM via unbounded io.ReadAll in parser

Trivy is a security scanner. Prior to 0.71.0, when Trivy scans a Helm chart archive .tgz, its custom tar unpacker reads each entry with io.ReadAlltr and no size limit. An attacker who can place a malicious .tgz file in the scanned path can craft a small compressed archive that decompresses to...

CVE-2026-54448 Trivy: Helm chart tar bomb causes OOM via unbounded io.ReadAll in parser

Trivy is a security scanner. Prior to 0.71.0, when Trivy scans a Helm chart archive .tgz, its custom tar unpacker reads each entry with io.ReadAlltr and no size limit. An attacker who can place a malicious .tgz file in the scanned path can craft a small compressed archive that decompresses to...

CVE-2026-48945 Joomla Extension - getk2.org - Privileged RCE vulnerability in K2 extension for Joomla < 2.26

The K2 article gallery upload path accepts a zip/tar archive, extracts it under /media/k2/galleries//, and only renames image files gif/jpg/jpeg/png/webp to safe names — non-image files including .php are extracted as-is and remain executable via direct HTTP access...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

OPENSUSE-SU-2026:11125-1 tar-1.35-8.1 on GA media

These are all security issues fixed in the tar-1.35-8.1 package on the GA media of openSUSE Tumbleweed...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS : Perl vulnerabilities (USN-8467-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8467-1 advisory. It was discovered that Perl's Archive::Tar module incorrectly handled symlink and hardlink targets during extraction. An...

RHCOS 4 : OpenShift Container Platform 4.13.68 (RHSA-2026:26541)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:26541 advisory. - golang: archive/tar: Unbounded allocation when parsing GNU sparse map CVE-2025-58183 - golang: net/url: Memory exhaustion in quer...

PT-2026-52498

Name of the Vulnerable Software and Affected Versions Trivy versions prior to 0.71.0 Description A security scanner issue occurs when processing Helm chart archives .tgz. The custom tar unpacker uses the io.ReadAlltr function without a size limit. An attacker can provide a specially crafted...

USN-8467-1 perl vulnerabilities

It was discovered that Perl's Archive::Tar module incorrectly handled symlink and hardlink targets during extraction. An attacker could use this issue to read or overwrite arbitrary files outside the extraction directory. CVE-2026-42496 It was discovered that Perl had a heap buffer overflow when...