DEBIAN-CVE-2026-66484

GNU cpio contains a Path Traversal vulnerability in its tar archive extraction functionality. When extracting a tar archive in copy-in mode with the --no-absolute-filenames option, the extracted file name is normalized but the tar hard-link target is passed to the linktoname function without...

CVE-2026-66484

GNU cpio contains a Path Traversal vulnerability in its tar archive extraction functionality. When extracting a tar archive in copy-in mode with the --no-absolute-filenames option, the extracted file name is normalized but the tar hard-link target is passed to the linktoname function without...

UBUNTU-CVE-2026-66484

GNU cpio contains a Path Traversal vulnerability in its tar archive extraction functionality. When extracting a tar archive in copy-in mode with the --no-absolute-filenames option, the extracted file name is normalized but the tar hard-link target is passed to the linktoname function without...

CVE-2026-66484

GNU cpio has a Path Traversal vulnerability in tar extraction (copy-in mode with --no-absolute-filenames). A tar archive with a hard-link entry whose linkname is an absolute path can cause a hard link to a file outside the extraction directory because the hard-link target is passed to link_to_nam...

CVE-2026-66484

GNU cpio contains a Path Traversal vulnerability in its tar archive extraction functionality. When extracting a tar archive in copy-in mode with the --no-absolute-filenames option, the extracted file name is normalized but the tar hard-link target is passed to the linktoname function without...

CVE-2026-66484 Path Traversal in GNU cpio

GNU cpio contains a Path Traversal vulnerability in its tar archive extraction functionality. When extracting a tar archive in copy-in mode with the --no-absolute-filenames option, the extracted file name is normalized but the tar hard-link target is passed to the linktoname function without...

PT-2026-69440

Name of the Vulnerable Software and Affected Versions GNU cpio affected versions not specified Description Path Traversal exists in the tar archive extraction functionality. When extracting a tar archive in copy-in mode using the --no-absolute-filenames option, the extracted file name is...

Linux Distros Unpatched Vulnerability : CVE-2026-66484

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GNU cpio contains a Path Traversal vulnerability in its tar archive extraction functionality. When extracting a tar archive in copy-in mode with the...

CVE-2026-50163

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, ensureLinkPath in content/file/utils.go:262-275 validates a hardlink target relative to the extract base but returns the unresolved target, causing os.Link"victim.secret", "/payload.tar.gz/evilcwdlink" to resolve header.Linkname...

CVE-2026-53486

A flaw was found in the decompress package for Node.js. A remote attacker can exploit this vulnerability by crafting a malicious archive. When the archive is extracted, it can create files and links outside the intended directory, leading to unauthorized reading or writing of files. This is due t...

CVE-2026-58494 Wasmtime: WASI hard links bypass wasmtime-wasi's FilePerms for destination

Wasmtime is a runtime for WebAssembly. Prior to 24.0.11, 36.0.12, 45.0.3, and 46.0.1, wasmtime-wasi hard-link creation and renaming check directory permissions but not matching FilePerms on source and destination preopens, allowing a WASI guest with a read-only source file capability to overwrite...

CVE-2026-58494 Wasmtime: WASI hard links bypass wasmtime-wasi's FilePerms for destination

Wasmtime is a runtime for WebAssembly. Prior to 24.0.11, 36.0.12, 45.0.3, and 46.0.1, wasmtime-wasi hard-link creation and renaming check directory permissions but not matching FilePerms on source and destination preopens, allowing a WASI guest with a read-only source file capability to overwrite...

Pear Archive_Tar 安全漏洞

Pear ArchiveTar is a PHP-based software developed by the PEAR team that allows for creating and extracting tar packages. Prior to version 3.08, Pear ArchiveTar had a security vulnerability. This vulnerability stemmed from the makespecialfile function, which passed the linkname of the tar header t...

CVE-2026-42590

Gotenberg is a Docker-powered stateless API for PDF files. Prior to 8.30.0, The ExifTool metadata write blocklist in Gotenberg can be bypassed using ExifTool's group-prefix syntax, enabling arbitrary file rename, move, hardlink, and symlink creation on the server. ExifTool supports group-prefix...

PT-2026-38381

Name of the Vulnerable Software and Affected Versions Gotenberg versions prior to 8.30.0 Description The ExifTool metadata write blocklist can be bypassed using group-prefix syntax, allowing an attacker to perform arbitrary file rename, move, hardlink, and symlink creation on the server. The...

CVE-2026-40281

Gotenberg 8.x (

CVE-2026-40281 Gotenberg vulnerable to argument injection via newlines in ExifTool metadata values

Gotenberg is a Docker-powered stateless API for PDF files. In versions 8.30.1 and earlier, the metadata write endpoint validates metadata keys for control characters but leaves metadata values unsanitized. A newline character in a metadata value splits the ExifTool stdin line into two separate...

busybox: BusyBox: Arbitrary file modification and privilege escalation via unvalidated tar archive entries

A flaw was found in BusyBox. This vulnerability allows an attacker to modify files outside of the intended extraction directory by crafting a malicious tar archive containing unvalidated hardlink or symlink entries. If the tar archive is extracted with elevated privileges, this flaw can lead to...

Gotenberg has incomplete fix for ExifTool arbitrary file write: case-insensitive bypass and missing HardLink/SymLink tags

Summary The fix for ExifTool arbitrary file write commit 043b158, released in v8.29.0 uses a case-sensitive blocklist to filter dangerous pseudo-tags. ExifTool processes tag names case-insensitively, so alternate casings bypass the filter. The blocklist also omits the HardLink and SymLink...

GHSA-QMWH-9M9C-H36M Gotenberg has incomplete fix for ExifTool arbitrary file write: case-insensitive bypass and missing HardLink/SymLink tags

Summary The fix for ExifTool arbitrary file write commit 043b158, released in v8.29.0 uses a case-sensitive blocklist to filter dangerous pseudo-tags. ExifTool processes tag names case-insensitively, so alternate casings bypass the filter. The blocklist also omits the HardLink and SymLink...