GHSA-4FQP-R85R-HXQH Copier safe template has arbitrary filesystem write access via directory symlinks when _preserve_symlinks: true

Impact Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the --UNSAFE,--trust flag. As it turns out, a safe template can currently write to arbitrary directories outside the...

SUSE-SU-2026:20103-1 Security update for podman

This update for podman fixes the following issues: - CVE-2025-31133,CVE-2025-52565,CVE-2025-52881: container breakouts by bypassing runc's restrictions for writing to arbitrary /proc files bsc1252376. - CVE-2025-9566: kube play command may overwrite host files bsc1249154...

SUSE-SU-2026:20116-1 Security update for podman

This update for podman fixes the following issues: - CVE-2025-31133,CVE-2025-52565,CVE-2025-52881: container breakouts by bypassing runc's restrictions for writing to arbitrary /proc files bsc1252376. - CVE-2025-9566: kube play command may overwrite host files bsc1249154...

SUSE CVE-2026-23745

node-tar is a Tar for Node.js. The node-tar library = 7.5.2 fails to sanitize the linkpath of Link hardlink and SymbolicLink entries when preservePaths is false the default secure behavior. This allows malicious archives to bypass the extraction root restriction, leading to Arbitrary File Overwri...

esm.sh has a path traversal in extractPackageTarball enables file writes from malicious packages

Summary The commit does not actually fix the path traversal bug. path.Clean basically normalizes a path but does not prevent absolute paths in a malicious tar file. PoC This test file can demonstrate the basic idea pretty easily: go package server import "archive/tar" "bytes" "compress/gzip"...

GHSA-2657-3C98-63JQ esm.sh has a path traversal in extractPackageTarball enables file writes from malicious packages

Summary The commit does not actually fix the path traversal bug. path.Clean basically normalizes a path but does not prevent absolute paths in a malicious tar file. PoC This test file can demonstrate the basic idea pretty easily: go package server import "archive/tar" "bytes" "compress/gzip"...

CVE-2026-23950

A flaw was found in node-tar, a library for Node.js. This race condition vulnerability occurs due to incomplete handling of Unicode path collisions within the path-reservations system on case-insensitive filesystems, such as macOS APFS. A remote attacker can exploit this by providing a specially...

Improper Handling of Unicode Encoding

Overview tar is a full-featured Tar for Node.js. Affected versions of this package are vulnerable to Improper Handling of Unicode Encoding in Path Reservations via Unicode Sharp-S ß Collisions on macOS APFS. An attacker can overwrite arbitrary files by exploiting Unicode normalization collisions ...

Improper Handling of Unicode Encoding

Overview org.webjars.npm:tar is a full-featured Tar for Node.js. Affected versions of this package are vulnerable to Improper Handling of Unicode Encoding in Path Reservations via Unicode Sharp-S ß Collisions on macOS APFS. An attacker can overwrite arbitrary files by exploiting Unicode...

CVE-2026-23950

node-tar,a Tar for Node.js, has a race condition vulnerability in versions up to and including 7.5.3. This is due to an incomplete handling of Unicode path collisions in the path-reservations system. On case-insensitive or normalization-insensitive filesystems such as macOS APFS, In which it has...

DEBIAN-CVE-2026-23950

node-tar,a Tar for Node.js, has a race condition vulnerability in versions up to and including 7.5.3. This is due to an incomplete handling of Unicode path collisions in the path-reservations system. On case-insensitive or normalization-insensitive filesystems such as macOS APFS, In which it has...

CVE-2026-23950

node-tar,a Tar for Node.js, has a race condition vulnerability in versions up to and including 7.5.3. This is due to an incomplete handling of Unicode path collisions in the path-reservations system. On case-insensitive or normalization-insensitive filesystems such as macOS APFS, In which it has...

CVE-2026-23950 node-tar has Race Condition in Path Reservations via Unicode Ligature Collisions on macOS APFS

node-tar,a Tar for Node.js, has a race condition vulnerability in versions up to and including 7.5.3. This is due to an incomplete handling of Unicode path collisions in the path-reservations system. On case-insensitive or normalization-insensitive filesystems such as macOS APFS, In which it has...

CVE-2026-23950

Summary of CVE-2026-23950 (node-tar) : A race condition in node-tar’s path-reservations on macOS APFS/HFS+ enables parallel processing of conflicting Unicode paths (e.g., “ß” vs “ss”), bypassing internal locks and allowing an Arbitrary File Overwrite . Affected are node-tar versions up to 7.5.3; ...

CVE-2026-23950

node-tar,a Tar for Node.js, has a race condition vulnerability in versions up to and including 7.5.3. This is due to an incomplete handling of Unicode path collisions in the path-reservations system. On case-insensitive or normalization-insensitive filesystems such as macOS APFS, In which it has...

CVE-2026-23950 node-tar has Race Condition in Path Reservations via Unicode Ligature Collisions on macOS APFS

node-tar,a Tar for Node.js, has a race condition vulnerability in versions up to and including 7.5.3. This is due to an incomplete handling of Unicode path collisions in the path-reservations system. On case-insensitive or normalization-insensitive filesystems such as macOS APFS, In which it has...

PT-2026-3529

Name of the Vulnerable Software and Affected Versions node-tar versions up to and including 7.5.3 Description node-tar, a Tar for Node.js, contains a race condition due to incomplete handling of Unicode path collisions within the path-reservations system. This issue occurs on case-insensitive or...

node-tar security vulnerability

node-tar is a software package for file compression/decompression developed by Isaacs. Versions of node-tar 7.5.3 and earlier contain security vulnerabilities. These vulnerabilities stem from incomplete handling of Unicode path conflicts, which may lead to race conditions, allowing arbitrary file...

MiracleLinux 9 : gstreamer1-plugins-good-1.18.4-6.el9 (AXSA:2023-5649:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5649:01 advisory. gstreamer-plugins-good: Potential heap overwrite in gstmatroskademuxaddwvpkheader CVE-2022-1920 gstreamer-plugins-good: Heap-based buffer overflow i...

MiracleLinux 8 : container-tools:2.0 (AXSA:2020-866:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2020-866:01 advisory. buildah: Crafted input tar file may lead to local file overwrite during image build process CVE-2020-10696 Bug Fixes: podman 1.6.4 is not honouring...