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.

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-2026-3276 vulnerabilities

Vulnerabilities for packages: python...

GHSA-6CJ7-V55X-8MWR vulnerabilities

Vulnerabilities for packages: python...

GHSA-JG6J-874M-WGJJ vulnerabilities

Vulnerabilities for packages: python...

CVE-2026-7774 vulnerabilities

Vulnerabilities for packages: python...

CVE-2026-3276 vulnerabilities

Vulnerabilities for packages: python...

CVE-2026-7774 vulnerabilities

Vulnerabilities for packages: python...

GHSA-6CJ7-V55X-8MWR 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...

MAL-2026-5876 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...

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...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: python-jsonschema: python3-jsonschema+format-4.26.0-9.hum1 noarch python3-jsonschema+format-nongpl-4.26.0-9.hum1 noarch python3-jsonschema-4.26.0-9.hum1 noarch python-jsonschema-4.26.0-9.hum1.src...

python-idna: idna: Denial of Service via specially crafted long inputs

A flaw was found in the idna library, which handles Internationalized Domain Names in Python applications. A remote attacker could exploit this vulnerability by sending specially crafted, excessively long inputs to the library's encoding function. This could cause the system to consume significan...

MAL-2026-5875 Malicious code in myfirstpackagetestaaa (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 c05b4934471efac919453e87b37a94a9a92c930455283c0bfb85b535c61f4a6b During installation, the code attempts to download and start a malicious executable. Likely related to 2025-08-raknet-testing-package. --- Category: MALICIOUS ...

Malicious code in myfirstpackagetestaaa (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 c05b4934471efac919453e87b37a94a9a92c930455283c0bfb85b535c61f4a6b During installation, the code attempts to download and start a malicious executable. Likely related to 2025-08-raknet-testing-package. --- Category: MALICIOUS ...

Malicious code in aaaazzzzaz (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 c1698c50a4706300296a442bbb0ae57280e870d8c83575d68218143e4ffd6645 During installation, the code attempts to download and start a malicious executable. Likely related to 2025-08-raknet-testing-package. --- Category: MALICIOUS ...