CVE-2026-42496

Archive::Tar versions before 3.08 for Perl extract symlinks with attacker controlled targets outside the extraction directory. makespecialfile passes the tar header's linkname to symlink without validating it against absolute paths or .. segments. The secure-extract mode check that guards regular...

CVE-2026-29786

A flaw was found in node-tar. A hardlink that points outside the extraction directory can be created by using a drive-relative link target such as C:../target.txt, allowing a file overwrite outside the current working directory during normal tar.x extraction. Mitigation Red Hat has investigated...

Argo Workflow has a Zipslip Vulnerability

Vulnerability Description Vulnerability Overview 1. During the artifact extraction process, the unpack function extracts the compressed file to a temporary directory /etc.tmpdir and then attempts to move its contents to /etc using the rename system call, 2. However, since /etc is an already...