Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses werkzeug-3.1.3-py3-none-any.whl which is vulnerable to CVE-2025-66221

Summary IBM Maximo Application Suite - Visual Inspection component uses werkzeug-3.1.3-py3-none-any.whl which is vulnerable to CVE-2025-66221. This bulletin contains information regarding the vulnerability and its remediation. Vulnerability Details CVEID:CVE-2025-66221 DESCRIPTION: Werkzeug is a...

Path Traversal

Werkzeug is vulnerable to Path Traversal. The vulnerability is due to the safejoin function allowing Windows special device names as filenames if preceded by other path segments, where the function sendfromdirectory uses safejoin to safely serve files at user-specified paths under a directory and...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to improper name handling in Werkzeug [ CVE-2025-66221]

Summary IBM Watson Speech Services Cartridge is vulnerable to improper name handling in Werkzeug, caused by a reading issue with Werkzeug's safejoin function that allows path segments with special device names to hang indefinately CVE-2025-66221. Werkzeug is used in our service runtimes. This...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a denial of service in Werkzeug [CVE-2026-21860]

Summary IBM Watson Speech Services Cartridge is vulnerable to a denial of service in Werkzeug, due to an Improper Handling of Windows Device Names CVE-2026-21860. Werkzeug is used in our service runtimes. This vulnerabilitiy has been addressed. Please read the details for remediation below...

Security Bulletin: IBM Maximo Application Suite - Monitor Component uses werkzeug-3.1.1-py3-none-any.whl, werkzeug-3.1.3-py3-none-any.whl which is vulnerable to CVE-2025-66221, CVE-2026-21860.

Summary IBM Maximo Application Suite - Monitor Component uses werkzeug-3.1.1-py3-none-any.whl, werkzeug-3.1.3-py3-none-any.whl which is vulnerable to CVE-2025-66221, CVE-2026-21860. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2025-66221...

Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in werkzeug-3.1.3-py3-none-any.whl

Summary IBM Watson Discovery Cartridge affected by vulnerability in werkzeug-3.1.3-py3-none-any.whl Vulnerability Details CVEID:CVE-2025-66221 DESCRIPTION: Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.4, Werkzeug's safejoin function allows path segments with...

Security Bulletin: Investigation Assistant App for IBM QRadar SIEM is vulnerable to using components with known vulnerabilities

Summary The product includes vulnerable components e.g., framework libraries that could be identified and exploited with automated tools. Investigation Assistant App for IBM QRadar SIEM has addressed the applicable CVEs in an update. Vulnerability Details CVEID:CVE-2025-66221 DESCRIPTION: Werkzeu...

SUSE CVE-2026-27199

Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safejoin function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that...

ALPINE-CVE-2026-27199

Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safejoin function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that...

PYSEC-2026-2320

Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safejoin function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that...

CVE-2026-27199

Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safejoin function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that...

CVE-2026-27199

Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safejoin function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that...

CVE-2026-27199

Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safejoin function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that...

CVE-2026-27199 Werkzeug safe_join() allows Windows special device names

Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safejoin function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that...

CVE-2026-27199 Werkzeug safe_join() allows Windows special device names

Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safejoin function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that...

CVE-2026-27199

CVE-2026-27199 affects Werkzeug. Versions 3.1.5 and earlier allow Windows device names as filenames when the path includes multiple segments, due to incomplete filtering in the safe_join function used by send_from_directory. When running on Windows, a request ending with a device name can open th...

CVE-2026-27199 Werkzeug safe_join() allows Windows special device names

Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safejoin function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that...

Werkzeug 安全漏洞

Werkzeug is a comprehensive WSGI web application library developed by Pallets. Versions of Werkzeug 3.1.5 and earlier contained security vulnerabilities; these vulnerabilities stemmed from the safejoin function, which allowed Windows device names to be used as file names, potentially leading to...

GHSA-29VQ-49WR-VM6X Werkzeug safe_join() allows Windows special device names

Werkzeug's safejoin function allows Windows device names as filenames if when preceded by other path segments. This was previously reported as https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that safejoin accepts...

Improper Handling of Windows Device Names

Overview Affected versions of this package are vulnerable to Improper Handling of Windows Device Names via the safejoin function. An attacker can cause the application to hang indefinitely by requesting a path ending with a Windows special device name. Notes: 1 This is only vulnerable on Windows,...