n8n: Python sandbox escape

Impact An authenticated user with permission to create or modify workflows containing a Python Code Node could escape the sandbox and achieve arbitrary code execution on the task runner container. This issue only affects instances where the Python Task Runner is enabled. Patches The issue has bee...

Langflow: Unauthenticated RCE in Shareable Playgrounds

Summary The "Shareable Playground" or "Public Flows" in code contains a critical RCE vulnerability. Simply sharing a flow exposes the deployment to RCE risk by authenticated users. Tested on commit 2d67402b1dbaefcbce85a244d4a6cd5e4bda1cfe Details Shareable Playground feature works by enabling the...

DEBIAN-CVE-2026-12003

To allow builds of Python to be run from an in-tree layout rather than an installed file layout, the VPATH variable is defined at build time and used to locate certain landmarks - specifically, Modules/setup.local. When this landmark is found relative to VPATH relative to the executable, Python...

CVE-2026-12003

To allow builds of Python to be run from an in-tree layout rather than an installed file layout, the VPATH variable is defined at build time and used to locate certain landmarks - specifically, Modules/setup.local. When this landmark is found relative to VPATH relative to the executable, Python...

UBUNTU-CVE-2026-12003

To allow builds of Python to be run from an in-tree layout rather than an installed file layout, the VPATH variable is defined at build time and used to locate certain landmarks - specifically, Modules/setup.local. When this landmark is found relative to VPATH relative to the executable, Python...

CVE-2026-12003 CPython >3.11 Insecure Input Validation resulting in privilege escalation

To allow builds of Python to be run from an in-tree layout rather than an installed file layout, the VPATH variable is defined at build time and used to locate certain landmarks - specifically, Modules/setup.local. When this landmark is found relative to VPATH relative to the executable, Python...

CVE-2026-12003 CPython >3.11 Insecure Input Validation resulting in privilege escalation

To allow builds of Python to be run from an in-tree layout rather than an installed file layout, the VPATH variable is defined at build time and used to locate certain landmarks - specifically, Modules/setup.local. When this landmark is found relative to VPATH relative to the executable, Python...

CVE-2026-12003

Technical details are not publicly available in the provided documents. Monitor for updates.

CVE-2026-12003 CPython >3.11 Insecure Input Validation resulting in privilege escalation

To allow builds of Python to be run from an in-tree layout rather than an installed file layout, the VPATH variable is defined at build time and used to locate certain landmarks - specifically, Modules/setup.local. When this landmark is found relative to VPATH relative to the executable, Python...

PSF-2026-28

To allow builds of Python to be run from an in-tree layout rather than an installed file layout, the VPATH variable is defined at build time and used to locate certain landmarks - specifically, Modules/setup.local. When this landmark is found relative to VPATH relative to the executable, Python...

CVE-2026-7774 vulnerabilities

Vulnerabilities for packages: python...

GHSA-6CJ7-V55X-8MWR vulnerabilities

Vulnerabilities for packages: python...

CVE-2026-3276 vulnerabilities

Vulnerabilities for packages: python...

GHSA-JG6J-874M-WGJJ vulnerabilities

Vulnerabilities for packages: python...

CVE-2026-7774 vulnerabilities

Vulnerabilities for packages: python...

GHSA-6CJ7-V55X-8MWR vulnerabilities

Vulnerabilities for packages: python...

CVE-2026-3276 vulnerabilities

Vulnerabilities for packages: python...

GHSA-JG6J-874M-WGJJ vulnerabilities

Vulnerabilities for packages: python...

python-pyjwt: PyJWT: Authentication bypass due to forged JSON Web Tokens

A flaw was found in PyJWT, a Python library for JSON Web Token JWT implementation. When decoding JWTs, the library fails to validate the use of JSON Web Keys JWK in the HMAC algorithm while also supporting asymmetric algorithms. This allows a remote attacker to use the issuer's public key as the...

Malicious code in temp-development-package-test (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 14f3eeecfabfcb249c5f6ec2a20824355ac313ab18c677334076ca9501607ec8 At install time, setup.py invokes installsitecustomize, which copies src/tempdevelopmentpackagetest/setup/sitecustomize.py into Python's purelib...