Malicious packages
Malware feed
Every package version published with malicious code, federated from OSV.dev's MAL-* feed: GitHub malware advisories, Snyk, PyPI removed-malware, OSS-Fuzz, and others. These are not CVE-style vulnerabilities — they're intentionally malicious uploads (typosquats, compromised maintainer tokens, worm-style campaigns like Shai-Hulud).
Recent advisories
365,105 total · sorted newest first- Feb 11, 2023
Malicious code in smiplejson (PyPI)
- Feb 11, 2023
Malicious code in simpejson (PyPI)
- Feb 11, 2023
Malicious code in simplejsoon (PyPI)
- Feb 11, 2023
Malicious code in simplejsson (PyPI)
- Feb 11, 2023
Malicious code in siplejson (PyPI)
- Feb 11, 2023
Malicious code in siimplejson (PyPI)
- Feb 11, 2023
Malicious code in simplesjon (PyPI)
- Feb 11, 2023
Malicious code in simpeljson (PyPI)
- Feb 11, 2023
Malicious code in simplejsonn (PyPI)
- Feb 11, 2023
Malicious code in simpleejson (PyPI)
- Feb 11, 2023
Malicious code in ismplejson (PyPI)
- Feb 11, 2023
Malicious code in sipmlejson (PyPI)
- Feb 11, 2023
Malicious code in simpllejson (PyPI)
- Feb 11, 2023
Malicious code in simplejsno (PyPI)
- Feb 11, 2023
Malicious code in simplejon (PyPI)
- Feb 11, 2023
Malicious code in ssimplejson (PyPI)
- Feb 11, 2023
Malicious code in simpljson (PyPI)
- Feb 11, 2023
Malicious code in simplejsn (PyPI)
- Feb 11, 2023
Malicious code in simplejso (PyPI)
- Feb 11, 2023
Malicious code in simlpejson (PyPI)
- Feb 11, 2023
Malicious code in simlejson (PyPI)
- Feb 11, 2023
Malicious code in implejson (PyPI)
- Feb 11, 2023
Malicious code in simmplejson (PyPI)
- Feb 11, 2023
Malicious code in simplejjson (PyPI)
- Feb 11, 2023
Malicious code in urrllib3 (PyPI)
- Feb 11, 2023
Malicious code in rullib3 (PyPI)
- Feb 11, 2023
Malicious code in rllib3 (PyPI)
- Feb 11, 2023
Malicious code in urlli3 (PyPI)
- Feb 11, 2023
Malicious code in urllbi3 (PyPI)
- Feb 11, 2023
Malicious code in urllibb3 (PyPI)
- Feb 11, 2023
Malicious code in urllb3 (PyPI)
- Feb 11, 2023
Malicious code in urlli3b (PyPI)
- Feb 11, 2023
Malicious code in uurllib3 (PyPI)
- Feb 11, 2023
Malicious code in urlliib3 (PyPI)
- Feb 11, 2023
Malicious code in xlsxwrtier (PyPI)
- Feb 11, 2023
Malicious code in xlsxwrite (PyPI)
- Feb 11, 2023
Malicious code in lsxwriter (PyPI)
- Feb 11, 2023
Malicious code in xxlsxwriter (PyPI)
- Feb 11, 2023
Malicious code in lxsxwriter (PyPI)
- Feb 11, 2023
Malicious code in xlsxxwriter (PyPI)
- Feb 11, 2023
Malicious code in xlsxwriiter (PyPI)
- Feb 11, 2023
Malicious code in xlsxwriterr (PyPI)
- Feb 11, 2023
Malicious code in xlsxwriteer (PyPI)
- Feb 11, 2023
Malicious code in xlssxwriter (PyPI)
- Feb 11, 2023
Malicious code in xlxwriter (PyPI)
- Feb 11, 2023
Malicious code in xlxswriter (PyPI)
- Feb 11, 2023
Malicious code in xlsxrwiter (PyPI)
- Feb 11, 2023
Malicious code in xllsxwriter (PyPI)
- Feb 11, 2023
Malicious code in xlsxwrriter (PyPI)
- Feb 11, 2023
Malicious code in xlsxwritre (PyPI)
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