{"id":"MAL-2026-16142","kind":"package","aliases":["MAL-2026-16142"],"related":[],"title":"Malicious code in python-fork (PyPI)","description":"---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (ccd1d960319085a4aee1c389c4b394bfddd03f3c2af57f4d09bce88f9ad4a66d)\nThe package was found to contain malicious code or consuming dependency that contains malicious code\n\n## Source: kam193 (0bff88696e931354b786185cde4b21e28c27407203c5733ac31b52b7186c1e78)\nImporting the module starts a fork bomb, what can lead to destabilizing the system.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-09-python-fork\n\n\nReasons (based on the campaign):\n\n\n - other","summary":null,"severity":"critical","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"python-fork","fixed":[],"affected":"= 0.1.0; = 0.1.1","ecosystem":"pypi"}],"ecosystems":["pypi"],"tags":["malicious","package"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-09-12T09:15:57+00:00","first_seen_at":"2026-10-26T20:51:58+00:00","triaged_at":"2026-10-26T21:10:31+00:00","updated_at":"2026-10-26T21:10:31+00:00","category":"package","confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'-09':77C '-16142':10A,13A '-2026':9A,12A '0bff88696e931354b786185cde4b21e28c27407203c5733ac31b52b7186c1e78':50C '2026':76C 'amazon':30C 'amazon-inspector':29C 'base':82C 'bomb':57C 'campaign':68C,75C,85C 'categori':65C 'ccd1d960319085a4aee1c389c4b394bfddd03f3c2af57f4d09bce88f9ad4a66d':32C 'clear':70C 'code':2A,40C,47C 'consum':42C 'contain':38C,45C 'depend':43C 'destabil':62C 'detail':21C 'edit':24C 'fork':6A,16A,56C,80C 'found':36C 'import':51C 'infosteal':74C 'inspector':31C 'intent':72C 'kam193':49C 'lead':60C 'like':73C 'line':27C 'mal':8A,11A 'malici':1A,17B,39C,46C,66C,71C 'modul':53C 'packag':18B,34C 'per':19C 'pypi':7A 'python':5A,15A,79C 'python-fork':4A,14A,78C 'reason':81C 'sourc':20C,28C,48C 'start':54C 'system':64C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2026-09-12T09:15:57+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"osv-malicious","external_id":"MAL-2026-16142","url":"https://osv.dev/vulnerability/MAL-2026-16142","severity":"critical","published_at":"2026-09-12T09:15:57+00:00","modified_at":"2026-09-23T05:30:07+00:00","first_seen_at":"2026-10-26T20:51:58+00:00","fetched_at":"2026-10-26T20:51:58+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}