OESA-2026-4167 python-jupyterlab security update

JupyterLab is the next-generation user interface for Project Jupyter offering all the familiar building blocks of the classic Jupyter Notebook notebook, terminal, text editor, file browser, rich outputs, etc. in a flexible and powerful user interface. Security Fixes: JupyterLab versions...

PT-2026-98991

JupyterLab versions =4.6.0,=4.6.1 and =4.5.9 contain an allowlist/blocklist enforcement gap in PyPIExtensionManager.install. A missing 'await' caused the is install allowed coroutine to never execute, so the extension allowlist/blocklist check was not enforced for direct callers of install. The...

CLEANSTART-2026-LL86841 source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2...

Multiple security vulnerabilities affect the opentelemetry-collector package. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. See...

Jupyterlab Python Library < 4.5.10 / 4.6.x < 4.6.2 (CVE-2026-73626)

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. The detected version of the JupyterLab Python package is prior to 4.5.10, or 4.6.x prior to 4.6.2. It is, therefore, affected by a vulnerability: - JupyterLab contains a...

When "Do Not" Is Not Deny: Security Rules in CLAUDE.Md Vs Built-In Controls

In CLAUDE.md, "do not" is a natural-language instruction that the model interprets. Claude Code's deny is a built-in control that blocks an action before the agent can take it. Both can express the same security goal, but they control the agent in different ways. We measure this gap in 481 public...

SUSE CVE-2026-14003

Insufficient policy enforcement in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. Chromium security severity: Medium...

SUSE CVE-2026-14050

Insufficient policy enforcement in Passwords in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. Chromium security severity: Low...

SUSE CVE-2026-14075

Insufficient policy enforcement in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to bypass no-referrer policy via a crafted HTML page. Chromium security severity: Low...

EUVD-2026-40741

Insufficient policy enforcement in Network in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. Chromium security severity: Low...

CVE-2026-14155

Insufficient policy enforcement in StorageAccessAPI in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. Chromium security severity: Low...

CVE-2026-14052

Insufficient policy enforcement in FileSystem in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass discretionary access control via a crafted HTML page. Chromium security severity: Low...

CVE-2026-13824

Insufficient policy enforcement in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page. Chromium security severity: High...

Chromium: CVE-2026-11062 Insufficient policy enforcement in Extensions

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Invoking key constraints not enforced in golang.org/x/crypto/ssh/agent

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EUVD-2026-30390

Insufficient policy enforcement in Network in Google Chrome on Android prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. Chromium security severity: Medium...

PT-2026-41112

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 148.0.7778.168 Description Insufficient policy enforcement in WebXR allows a remote attacker who has compromised the renderer process to obtain potentially sensitive information from process memory vi...

CVE-2025-9312 Improper Certificate-Based Authentication Enforcement in Multiple WSO2 Products

A missing authentication enforcement vulnerability exists in the mutual TLS mTLS implementation used by System REST APIs and SOAP services in multiple WSO2 products. Due to improper validation of client certificate–based authentication in certain default configurations, the affected components ma...

CVE-2025-12149

In CVE-2025-12149, Search Guard FLX ≤3.1.2 fails to enforce Document-Level Security when a Signals-watch triggers a search, potentially allowing access to all documents in the queried indices. Affected component: Search Guard FLX; root cause: DLS enforcement gap specific to Signals-triggered sear...

SUSE CVE-2020-15984

Insufficient policy enforcement in Omnibox in Google Chrome on iOS prior to 86.0.4240.75 allowed a remote attacker to spoof the contents of the Omnibox URL bar via a crafted URL...

UBUNTU-CVE-2022-4189

Insufficient policy enforcement in DevTools in Google Chrome prior to 108.0.5359.71 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension. Chromium security severity: Medium...