CVE-2026-73416

A flaw was found in jupyterlab. The PyPI Python Package Index extension manager uses a custom normalization process for package names that is weaker than the official PyPI canonicalization. This allows an authenticated user to bypass blocklist restrictions by using an alternative spelling of a...

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-2026-59948

A flaw was found in Composer, a dependency manager for the PHP language. A remote attacker could exploit this vulnerability by providing a maliciously crafted package from an untrusted source. During installation or update, Composer's improper validation of package names allows it to write...

SUSE-SU-2026:3283-1 Security update for perl-DBI

This update for perl-DBI fixes the following issues - CVE-2026-14380: unvalidated string eval interpolation of the Profile package name can lead to arbitrary Perl code execution bsc1271018. - CVE-2026-14740: one-byte out-of-bounds read when deleting an initial SQL comment line can lead to a proce...

GO-2026-5542 Path traversal via malicious package name in github.com/zarf-dev/zarf

A path traversal vulnerability in Zarf allows an attacker to write arbitrary files on the host system by providing a malicious package name in the package metadata. This occurs when Zarf generates SBOM or documentation outputs, or when creating a package, as it fails to properly sanitize the...

JupyterLab: PyPI extension blocklist package-name canonicalization bypass

JupyterLab's PyPI extension manager enforces blockedextensionsuris by comparing the requested install name to blocklist entries with a custom string normalization that is weaker than PyPI package-name canonicalization. An authenticated user can request a PyPI-equivalent spelling such as...

Composer: Arbitrary file write outside vendor via malicious transitive package name

Summary A maliciously crafted package, published on an untrusted third party repository other than Packagist.org or Private Packagist, can cause Composer to write files outside the vendor/ directory and outside your project, with attacker-controlled content, during a normal install or update...

MAL-2026-10910 Malicious code in mysupergoodpython (PyPI)

--- -= Per source details. Do not edit below this line.=-...

MAL-2026-10907 Malicious code in hello-world-test-mh2 (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 68a70ea37beb115e4464b5e9ebaf58986f4cd75434257163f4ddb82f5624ea13 setup.py decodes a base64 string and passes the result to exec at install time. The decoded payload is a single print statement that emits a benign...

MAL-2026-10860 Malicious code in @gocortexio/npmgremlinbox-ucl-1-0 (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 58e0b7489bb5ef9967ddda5eb651a0a399c73ae03e692909f34f864b189bde46 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

MAL-2026-10807 Malicious code in @gocortexio/npmgremlinbox-cc-by-sa-3-0-at (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 7a567f9fda6a70475cc32be7b5392bbc1a3c1787b8323c1ff2bc6c237e198fdc Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in @funny-booth/agent-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6693129f8b6f8b6c2d52722ca7746d6ef3dd792476297fa3583d3956548eb2b4 The package ships heavily obfuscated runtime files dist/index.js, dist/launcher.js built with javascript-obfuscator. The MCP server registered as the...

MAL-2026-10606 Malicious code in base58-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ba5517883cb10a7c76e95fdf21a4ffce21c13fe1ca42fafc13f5adb021599772 The package's index.js contains multiple Buffer.from... decode sites lines 7, 29, 34, 49, 50 used to reconstruct strings/payloads at runtime — the...

BIT-COMPOSER-2026-59948 Composer: Arbitrary file write outside vendor via malicious transitive package name

Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a maliciously crafted package from an untrusted repository other than Packagist.org or Private Packagist can cause Composer to write attacker-controlled files outside the vendor directory and outside the project...

MAL-2026-10126 Malicious code in dowload_ebok_wrath_of_the_gods_by_j_robert_kennedy_61o88 (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 3e394751a822cba7556f9b6676b531a472c7c113da4458970b242b42df9d88e3 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

SUSE CVE-2026-59948

Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a maliciously crafted package from an untrusted repository other than Packagist.org or Private Packagist can cause Composer to write attacker-controlled files outside the vendor directory and outside the project...

CVE-2026-59948

Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a maliciously crafted package from an untrusted repository other than Packagist.org or Private Packagist can cause Composer to write attacker-controlled files outside the vendor directory and outside the project...

CVE-2026-59948

Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a maliciously crafted package from an untrusted repository other than Packagist.org or Private Packagist can cause Composer to write attacker-controlled files outside the vendor directory and outside the project...

CVE-2026-59948 Composer: Arbitrary file write outside vendor via malicious transitive package name

Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a maliciously crafted package from an untrusted repository other than Packagist.org or Private Packagist can cause Composer to write attacker-controlled files outside the vendor directory and outside the project...