EUVD-2026-58521

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.5.0 until 4.5.10 and 4.6.2, in jupyterlab/extensions/manager.py and jupyterlab/extensions/pypi.py, JupyterLab's PyPI extension manager enforces...

CVE-2026-73416 jupyterlab: PyPI extension blocklist package-name canonicalization bypass

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.5.0 until 4.5.10 and 4.6.2, in jupyterlab/extensions/manager.py and jupyterlab/extensions/pypi.py, JupyterLab's PyPI extension manager enforces...

CVE-2026-73416

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.5.0 until 4.5.10 and 4.6.2, in jupyterlab/extensions/manager.py and jupyterlab/extensions/pypi.py, JupyterLab's PyPI extension manager enforces...

CVE-2026-73416

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.5.0 until 4.5.10 and 4.6.2, in jupyterlab/extensions/manager.py and jupyterlab/extensions/pypi.py, JupyterLab's PyPI extension manager enforces...

CVE-2026-73416 jupyterlab: PyPI extension blocklist package-name canonicalization bypass

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.5.0 until 4.5.10 and 4.6.2, in jupyterlab/extensions/manager.py and jupyterlab/extensions/pypi.py, JupyterLab's PyPI extension manager enforces...

CVE-2026-73416

This CVE affects JupyterLab (PyPI extension manager) where the blocked_extensions_uris check uses a weaker-than-PyPI normalization, allowing an authenticated user to bypass the blocklist by using a PyPI-equivalent spelling (e.g., JupyterLab.Git for jupyterlab-git). Versions 4.5.0–4.5.10 and 4.6.2...

CVE-2026-56443 Token public-only scope bypassed on Limited-visibility owners (Repository + Package categories) — residual after CVE-2026-25714 / PR #37118

Token public-only scope bypassed on Limited-visibility owners Repository + Package categories — residual after CVE-2026-25714 / PR 37118...

CVE-2026-56443 Token public-only scope bypassed on Limited-visibility owners (Repository + Package categories) — residual after CVE-2026-25714 / PR #37118

Token public-only scope bypassed on Limited-visibility owners Repository + Package categories — residual after CVE-2026-25714 / PR 37118...

SUSE CVE-2026-73416

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.5.0 until 4.5.10 and 4.6.2, in jupyterlab/extensions/manager.py and jupyterlab/extensions/pypi.py, JupyterLab's PyPI extension manager enforces...

Beyond Source: An Empirical Study of Python Bytecode Security Risks

Python package security is largely source-centric, yet Python runtimes can execute bytecode directly through .pyc files, compiled-only modules, and marshalled code objects, creating an inspection-execution gap. We present an empirical study of Python bytecode as a security artifact. We measure...

CVE-2026-73416: Improper Handling of Case Sensitivity

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.5.0 until 4.5.10 and 4.6.2, in jupyterlab/extensions/manager.py and jupyterlab/extensions/pypi.py, JupyterLab's PyPI extension manager enforces...

ROOT-APP-PYPI-CVE-2026-59203 CVE-2026-59203 in pillow - Patched by Root

Root has patched CVE-2026-59203 in the pillow package for Root:PyPI. Multiple fixed versions available...

ROOT-APP-PYPI-CVE-2026-42309 CVE-2026-42309 in pillow - Patched by Root

Root has patched CVE-2026-42309 in the pillow package for Root:PyPI. Multiple fixed versions available...

Malicious LiteLLM Releases Tied to Trivy Hack May Have Exposed 2,100+ Organizations

Two malicious LiteLLM releases sat on PyPI for about 40 minutes in March carrying credential-stealing code capable of harvesting cloud keys, SSH keys, Kubernetes tokens, database passwords, and other secrets from systems that installed them. Threat intelligence firm CloudSEK now says a dataset it...

Malicious Package

Overview telebot-pro is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package authorshi...

Malicious Package

Overview joule-sbx-poc is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

MAL-2026-13756 Malicious code in joule-sbx-poc (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 c460336aaf7e02cc7b37e4a0e58df5e22431f9de9ea852af21bb1aa2f333039c During installation, the code exfiltrates basic information and exfiltrates more information to a localhost service as well as starts a reverse shell there. It...

Malicious code in joule-sbx-poc (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 c460336aaf7e02cc7b37e4a0e58df5e22431f9de9ea852af21bb1aa2f333039c During installation, the code exfiltrates basic information and exfiltrates more information to a localhost service as well as starts a reverse shell there. It...

MAL-2026-13757 Malicious code in telebot-pro (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b0e8fd9df00738115f53aef8944ede8d1f3d2daf360c2d227b54204ee62e8f89 On instantiation of TeleBot, the package spawns a background thread that copies the Telegram Desktop tdata directory from %APPDATA%\Telegram...

Malicious code in joule-btp-extension (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 91439e7a69d936aa8a65b16561f48e9d9abab26fc8e3af4087da8d367cfd2210 On pip install, setup.py runs a collectandexfiltrate routine that reads /private/etc/passwd, /private/etc/hosts, and /private/etc/sudoers; captures...