npm advisory reports, with evidence.
Investigate malicious npm packages reported through OSV and public advisories. Each report identifies the package version, supporting evidence, advisory sources, and current Firewall decision.
Security reports — page 571
Updated 26 Oct 2026, 13:12 UTC. Ordered by latest scan.
OpenSSF/OSV malware advisory MAL-2026-4532 blocks this version. The package installs a Claude Code Stop hook and patches OpenCode plugin code so that every future AI session's user prompt...
OpenSSF/OSV malware advisory MAL-2026-4532 blocks this version. The package installs a Claude Code Stop hook and patches OpenCode plugin code so that every future AI session's user prompt...
OpenSSF/OSV malware advisory MAL-2026-4532 blocks this version. The package installs a Claude Code Stop hook and patches OpenCode plugin code so that every future AI session's user prompt...
OpenSSF/OSV malware advisory MAL-2026-4532 blocks this version. The package installs a Claude Code Stop hook and patches OpenCode plugin code so that every future AI session's user prompt...
OpenSSF/OSV malware advisory MAL-2026-4532 blocks this version. The package installs a Claude Code Stop hook and patches OpenCode plugin code so that every future AI session's user prompt...
OpenSSF/OSV malware advisory MAL-2026-5364 blocks this version. OSV/OpenSSF confirms cms-store-ren@1.1.1 as malicious package MAL-2026-5364. Malicious code in cms-store-ren (npm)
OpenSSF/OSV malware advisory MAL-2026-5097 blocks this version. Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored...
OpenSSF/OSV malware advisory MAL-2026-3588 blocks this version. Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored...
OpenSSF/OSV malware advisory MAL-2026-3588 blocks this version. Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored...
OpenSSF/OSV malware advisory MAL-2026-3588 blocks this version. Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored...
OpenSSF/OSV malware advisory MAL-2026-3588 blocks this version. Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored...
OpenSSF/OSV malware advisory MAL-2026-3588 blocks this version. Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored...
OpenSSF/OSV malware advisory MAL-2026-3588 blocks this version. Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored...
OpenSSF/OSV malware advisory MAL-2026-6467 blocks this version. package.json declares preinstall="node index.js". On every npm install, index.js iterates process.env and harvests any vari...
OpenSSF/OSV malware advisory MAL-2026-6467 blocks this version. package.json declares preinstall="node index.js". On every npm install, index.js iterates process.env and harvests any vari...
OpenSSF/OSV malware advisory MAL-2026-6467 blocks this version. package.json declares preinstall="node index.js". On every npm install, index.js iterates process.env and harvests any vari...
OpenSSF/OSV malware advisory MAL-2026-6467 blocks this version. package.json declares preinstall="node index.js". On every npm install, index.js iterates process.env and harvests any vari...
OpenSSF/OSV malware advisory MAL-2026-4463 blocks this version. @vivaux/telemetry@99.9.1 ships an empty index.js and exists only to pull in an off-registry dependency. package.json declar...
OpenSSF/OSV malware advisory MAL-2026-6272 blocks this version. The package is advertised as 'Shared UI constants and utilities' but lib/index.js executes a malicious payload on require()...
OpenSSF/OSV malware advisory MAL-2026-6272 blocks this version. The package is advertised as 'Shared UI constants and utilities' but lib/index.js executes a malicious payload on require()...
OpenSSF/OSV malware advisory MAL-2026-6272 blocks this version. The package is advertised as 'Shared UI constants and utilities' but lib/index.js executes a malicious payload on require()...
OpenSSF/OSV malware advisory MAL-2026-6272 blocks this version. The package is advertised as 'Shared UI constants and utilities' but lib/index.js executes a malicious payload on require()...
OpenSSF/OSV malware advisory MAL-2026-6272 blocks this version. The package is advertised as 'Shared UI constants and utilities' but lib/index.js executes a malicious payload on require()...
OpenSSF/OSV malware advisory MAL-2026-6272 blocks this version. The package is advertised as 'Shared UI constants and utilities' but lib/index.js executes a malicious payload on require()...
OpenSSF/OSV malware advisory MAL-2026-6272 blocks this version. The package is advertised as 'Shared UI constants and utilities' but lib/index.js executes a malicious payload on require()...