Security Bulletin: Vulnerability in filelock affects IBM Netezza Appliance

Summary The filelock package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVE CVE-2026-22701 Vulnerability Details CVEID:CVE-2026-22701 DESCRIPTION: filelock is a platform-independent file lock for Python. Prior to version 3.20.3, a TOCTOU race condition...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to an Improper Link Resolution Before File Access in filelock [CVE-2026-22701]

Summary IBM Watson Speech Services Cartridge is vulnerable to an Improper Link Resolution Before File Access in filelock, due to a TOCTOU race condition vulnerability that exists in the SoftFileLock implementation of the filelock package CVE-2026-22701. Filelock is used in our speech service...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to an Improper Link Resolution Before File Access in filelock [CVE-2025-68146]

Summary IBM Watson Speech Services Cartridge is vulnerable to an Improper Link Resolution Before File Access in filelock, caused by a Time-of-Check-Time-of-Use TOCTOU race condition that allows local attackers to corrupt or truncate arbitrary user files through symlink attacks CVE-2025-68146...

Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in filelock-3.12.2-py3-none-any.whl

Summary IBM Watson Discovery Cartridge affected by vulnerability in filelock-3.12.2-py3-none-any.whl Vulnerability Details CVEID:CVE-2026-22701 DESCRIPTION: filelock is a platform-independent file lock for Python. Prior to version 3.20.3, a TOCTOU race condition vulnerability exists in the...

Security Bulletin: TOCTOU Symlink Vulnerability in filelock, affects watsonx.data

Summary filelock versions prior to 3.20.1 are vulnerable to a Time-of-Check-Time-of-Use TOCTOU race condition. Local attackers can exploit this via symlinks to corrupt or truncate arbitrary files during lock creation on Unix, Linux, macOS, and Windows. The issue is fixed in version 3.20.1; partia...

Security Bulletin: Maximo AI Service uses werkzeug-3.1.4-py3-none-any.whl, filelock-3.20.1-py3-none-any.whl which is vulnerable to CVE-2026-21860 and CVE-2026-22701.

Summary Maximo AI Service uses werkzeug-3.1.4-py3-none-any.whl, filelock-3.20.1-py3-none-any.whl which is vulnerable to CVE-2026-21860 and CVE-2026-22701. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2026-22701 DESCRIPTION: filelo...

Security Bulletin: IBM Edge Data Collector uses filelock-3.12.2-py3-none-any.whl which is vulnerable to CVE-2026-22701.

Summary IBM Edge Data Collector uses filelock-3.12.2-py3-none-any.whl which is vulnerable to CVE-2026-22701. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2026-22701 DESCRIPTION: filelock is a platform-independent file lock for Python. Prior to...

Security Bulletin: IBM Edge Data Collector uses filelock-3.12.2-py3-none-any.whl which is vulnerable to CVE-2025-68146.

Summary IBM Edge Data Collector uses filelock-3.12.2-py3-none-any.whl which is vulnerable to CVE-2025-68146. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2025-68146 DESCRIPTION: filelock is a platform-independent file lock for Python. In version...

filelock library synchronization error DoS

The vulnerability of the filelock library is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to cause a service failure...

Security Bulletin: Security vulnerability in Python affects IBM Robotic Process Automation for Cloud Pak

Summary A security vulnerability in Python affects IBM Robotic Process Automation for Cloud Pak. Python is used by IBM Robotic Process Automation for Cloud Pak as part of its deployment. This bulletin identifies the fixes required to resolve the vulnerabilities. Vulnerability Details...

Security Bulletin: Security vulnerability in Python affects IBM Robotic Process Automation

Summary A security vulnerability in Python affects IBM Robotic Process Automation. Python is used by IBM Robotic Process Automation as part of its deployment. This bulletin identifies the fixes required to resolve the vulnerabilities. Vulnerability Details CVEID:CVE-2025-68146 DESCRIPTION: filelo...

Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses filelock which is vulnerable to CVE-2025-68146

Summary IBM Maximo Application Suite - Visual Inspection component uses filelock which is vulnerable to CVE-2025-68146, This bulletin contains information regarding the vulnerability and its remediation. Vulnerability Details CVEID:CVE-2025-68146 DESCRIPTION: filelock is a platform-independent fi...

ROS-20260310-73-0022

Vulnerability in python-filelock related to synchronization errors when using a shared resource. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Moderate Photon OS Security Update - PHSA-2026-5.0-91-0779

Updates of 'python3-filelock', 'linux-esx', 'linux' packages of Photon OS have been released...

Important Photon OS Security Update - PHSA-2026-5.0-0779

Updates of 'python3-filelock', 'linux-esx', 'linux' packages of Photon OS have been released...

Security Bulletin: IBM Maximo Application Suite - Monitor Component uses filelock-3.20.1-py3-none-any.whl, filelock-3.20.2-py3-none-any.whl which is vulnerable to CVE-2026-22701.

Summary IBM Maximo Application Suite - Monitor Component uses filelock-3.20.1-py3-none-any.whl, filelock-3.20.2-py3-none-any.whl which is vulnerable to CVE-2026-22701. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2026-22701 DESCRIPTION: filelock...

Moderate Photon OS Security Update - PHSA-2026-4.0-0971

Updates of 'python3-filelock' packages of Photon OS have been released...

Time-of-Check-Time-of-Use (TOCTOU) Race Condition

filelock is vulnerable to a Time-of-Check-Time-of-Use TOCTOU race condition. The vulnerability is due to improper file existence checking before opening lock files with truncation, which allows an attacker to exploit a symlink race and corrupt or truncate arbitrary files...

Amazon Linux 2023 : python3.13-filelock (ALAS2023-2026-1411)

"It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1411 advisory. 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 arbitrar...

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...