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 495
Updated 24 Oct 2026, 11:17 UTC. Ordered by latest scan.
OpenSSF/OSV malware advisory MAL-2026-5837 blocks this version. Package is published as `postcss-minify-selector` (singular) but its internal postcss plugin identifier is `postcss-minify-...
OpenSSF/OSV malware advisory MAL-2026-5837 blocks this version. Package is published as `postcss-minify-selector` (singular) but its internal postcss plugin identifier is `postcss-minify-...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5693 blocks this version. On npm install, postinstall.js executes a shell pipeline that collects the output of `id`, `os.hostname()`, the full proces...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5704 blocks this version. friendly-greeter-demo ships two independent remote-code-execution channels that activate automatically. postinstall.js runs...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5704 blocks this version. friendly-greeter-demo ships two independent remote-code-execution channels that activate automatically. postinstall.js runs...
OpenSSF/OSV malware advisory MAL-2026-5693 blocks this version. On npm install, postinstall.js executes a shell pipeline that collects the output of `id`, `os.hostname()`, the full proces...
OpenSSF/OSV malware advisory MAL-2026-5693 blocks this version. On npm install, postinstall.js executes a shell pipeline that collects the output of `id`, `os.hostname()`, the full proces...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5693 blocks this version. On npm install, postinstall.js executes a shell pipeline that collects the output of `id`, `os.hostname()`, the full proces...
OpenSSF/OSV malware advisory MAL-2026-5693 blocks this version. On npm install, postinstall.js executes a shell pipeline that collects the output of `id`, `os.hostname()`, the full proces...
OpenSSF/OSV malware advisory MAL-2026-5693 blocks this version. On npm install, postinstall.js executes a shell pipeline that collects the output of `id`, `os.hostname()`, the full proces...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5704 blocks this version. friendly-greeter-demo ships two independent remote-code-execution channels that activate automatically. postinstall.js runs...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...
OpenSSF/OSV malware advisory MAL-2026-5693 blocks this version. On npm install, postinstall.js executes a shell pipeline that collects the output of `id`, `os.hostname()`, the full proces...
OpenSSF/OSV malware advisory MAL-2026-5707 blocks this version. ttspc-server-sample@99.9.0 declares `postinstall: node index.js` in package.json, so on `npm install` it automatically exec...
OpenSSF/OSV malware advisory MAL-2026-5682 blocks this version. The package's postinstall.js runs at install time and performs a credential-harvest + host-tampering chain against the inst...