SUSE SLES12 Security Update : openCryptoki (SUSE-SU-2026:0581-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:0581-1 advisory. - CVE-2026-23893: Privilege Escalation or Data Exposure via Symlink Following bsc1257116. Tenable has extracted the preceding description block directl...

CVE-2026-2490 RustDesk Client for Windows Transfer File Link Following Information Disclosure Vulnerability

RustDesk Client for Windows Transfer File Link Following Information Disclosure Vulnerability. This vulnerability allows local attackers to disclose sensitive information on affected installations of RustDesk Client for Windows. An attacker must first obtain the ability to execute low-privileged...

GHSA-R6H2-5GQQ-V5V6 OpenClaw: Reject symlinks in local skill packaging script

Vulnerability skills/skill-creator/scripts/packageskill.py a local helper script used when authors package skills previously followed symlinks while building .skill archives. If an author runs this script on a crafted local skill directory containing symlinks to files outside the skill root, the...

Security update for openCryptoki

This update for openCryptoki fixes the following issues: CVE-2026-23893: Privilege Escalation or Data Exposure via Symlink Following bsc1257116. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively yo...

SUSE-SU-2026:0581-1 Security update for openCryptoki

This update for openCryptoki fixes the following issues: - CVE-2026-23893: Privilege Escalation or Data Exposure via Symlink Following bsc1257116...

CVE-2026-26960 node-tar has Arbitrary File Read/Write via Hardlink Target Escape Through Symlink Chain in Extraction

node-tar is a full-featured Tar for Node.js. When using default options in versions 7.5.7 and below, an attacker-controlled archive can create a hardlink inside the extraction directory that points to a file outside the extraction root, enabling arbitrary file read and write as the extracting use...

Atlassian Confluence 7.19.x < 8.5.10 / 8.6.x < 9.2.5 / 9.3.x < 9.3.1 / 9.4.x < 9.5.1 / 10.0.2 / 10.1.0 / 10.2.0 (CONFSERVER-101930)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-101930 advisory. - tar-fs provides filesystem bindings for tar-stream. Versions prior to 3.1.1, 2.1.3, and 1.16.5 are vulnerable to symlink validation bypass if the...

📄 Python Tarfile Bypass

This proof of concept exploit targets CVE-2025-4138, a vulnerability in Python's built-in tarfile module when extracting archives using filter="data". The issue allows a crafted archive to bypass intended path restrictions by abusing filesystem path length handling and symbolic link resolution...

Amazon Linux 2023 : python3.13-virtualenv (ALAS2023-2026-1428)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1428 advisory. virtualenv is a tool for creating isolated virtual python environments. Prior to version 20.36.1, TOCTOU Time-of-Check-Time-of-Use vulnerabilities in virtualenv allow local attackers to perform...

SUSE SLES16 Security Update : openCryptoki (SUSE-SU-2026:20434-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:20434-1 advisory. Upgrade openCryptoki to 3.26 jscPED-14609 Security fixes: - CVE-2026-22791: supplying malformed compressed EC public key can lead ...

SUSE SLES16 Security Update : nodejs22 (SUSE-SU-2026:20436-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:20436-1 advisory. Update to 22.22.0: - CVE-2025-55130: file system permissions bypass via crafted symlinks bsc1256569. - CVE-2025-55131: timeout-bas...

Exploit for CVE-2025-4517

CVE-2025-4517 Exploit - WingData HTB NOTES This exploit an...

Directory Traversal

Overview org.webjars.npm:tar is a full-featured Tar for Node.js. Affected versions of this package are vulnerable to Directory Traversal via the extract function. An attacker can read or write files outside the intended extraction directory by causing the application to extract a malicious archiv...

GHSA-83G3-92JG-28CX Arbitrary File Read/Write via Hardlink Target Escape Through Symlink Chain in node-tar Extraction

Summary tar.extract in Node tar allows an attacker-controlled archive to create a hardlink inside the extraction directory that points to a file outside the extraction root, using default options. This enables arbitrary file read and write as the extracting user no root, no chmod, no preservePath...

Arbitrary File Read/Write via Hardlink Target Escape Through Symlink Chain in node-tar Extraction

Summary tar.extract in Node tar allows an attacker-controlled archive to create a hardlink inside the extraction directory that points to a file outside the extraction root, using default options. This enables arbitrary file read and write as the extracting user no root, no chmod, no preservePath...

Medium: python3.13-filelock

Issue Overview: filelock is a platform-independent file lock for Python. In versions prior to 3.20.1, a Time-of-Check-Time-of-Use TOCTOU race condition allows local attackers to corrupt or truncate arbitrary user files through symlink attacks. The vulnerability exists in both Unix and Windows loc...

PT-2026-20374

Name of the Vulnerable Software and Affected Versions node-tar versions 7.5.7 and below node-tar version 7.5.8 Description The node-tar package contains a flaw where an attacker-controlled archive, when extracted using default options, can create a hardlink inside the extraction directory that...

Security update for openCryptoki

This update for openCryptoki fixes the following issues: Security fixes: CVE-2026-23893: Fixed privilege escalation or data exposure via symlink following bsc1257116 Other fixes: Fixed FIPS mode bsc1248002 Patch Instructions: To install this SUSE update use the SUSE recommended installation metho...

SUSE-SU-2026:0569-1 Security update for openCryptoki

This update for openCryptoki fixes the following issues: Security fixes: - CVE-2026-23893: Fixed privilege escalation or data exposure via symlink following bsc1257116 Other fixes: - Fixed FIPS mode bsc1248002...

Improper Access Control

@anthropic-ai/claude-code is vulnerable to improper access control. The vulnerability is due to failure to strictly enforce deny rules on symbolic link targets, which allows an attacker to access restricted files by referencing them through symlinks...