{"id":"MAL-2026-19203","kind":"package","aliases":["MAL-2026-19203"],"related":[],"title":"Malicious code in fetchium (PyPI)","description":"---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (5b286fc27984ad73cb490d8c5e92be039af62676f22a75c500c2090e137c318b)\nDuring import package runs an embedded malicious executable.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-11-fetchium\n\n\nReasons (based on the campaign):\n\n\n - obfuscation\n\n\n - The package contains code to detect if it is running in a sandbox environment.\n\n\n - malware\n\n\n - persistence\n\n\n - peristence-autorun","summary":null,"severity":"critical","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"fetchium","fixed":[],"affected":"= 1.0.0; = 1.0.1","ecosystem":"pypi"}],"ecosystems":["pypi"],"tags":["malicious","package"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-13T00:26:54+00:00","first_seen_at":"2026-11-13T02:11:13+00:00","triaged_at":"2026-11-13T02:13:11+00:00","updated_at":"2026-11-13T02:13:11+00:00","category":"package","confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'-11':47C '-19203':8A,11A '-2026':7A,10A '2026':46C '5b286fc27984ad73cb490d8c5e92be039af62676f22a75c500c2090e137c318b':26C 'autorun':73C 'base':50C 'campaign':38C,45C,53C 'categori':35C 'clear':40C 'code':2A,58C 'contain':57C 'detail':17C 'detect':60C 'edit':20C 'embed':32C 'environ':68C 'execut':34C 'fetchium':4A,12A,48C 'import':28C 'infosteal':44C 'intent':42C 'kam193':25C 'like':43C 'line':23C 'mal':6A,9A 'malici':1A,13B,33C,36C,41C 'malwar':69C 'obfusc':54C 'packag':14B,29C,56C 'per':15C 'perist':72C 'peristence-autorun':71C 'persist':70C 'pypi':5A 'reason':49C 'run':30C,64C 'sandbox':67C 'sourc':16C,24C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":null,"audience":null,"plain_action":null,"pkeys":["fetchium"],"ptokens":["fetchium"],"labels":["critical","malicious","package","pypi"],"campaign_type":null,"search_a":"'-19203':8A,11A '-2026':7A,10A 'code':2A 'fetchium':4A,12A 'mal':6A,9A 'malici':1A 'pypi':5A","search_b":"'malici':13B 'packag':14B","search_c":"'-11':47C '2026':46C '5b286fc27984ad73cb490d8c5e92be039af62676f22a75c500c2090e137c318b':26C 'autorun':73C 'base':50C 'campaign':38C,45C,53C 'categori':35C 'clear':40C 'code':58C 'contain':57C 'detail':17C 'detect':60C 'edit':20C 'embed':32C 'environ':68C 'execut':34C 'fetchium':48C 'import':28C 'infosteal':44C 'intent':42C 'kam193':25C 'like':43C 'line':23C 'malici':33C,36C,41C 'malwar':69C 'obfusc':54C 'packag':29C,56C 'per':15C 'perist':72C 'peristence-autorun':71C 'persist':70C 'reason':49C 'run':30C,64C 'sandbox':67C 'sourc':16C,24C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-13T00:26:54+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"osv-malicious","external_id":"MAL-2026-19203","url":"https://osv.dev/vulnerability/MAL-2026-19203","severity":"critical","published_at":"2026-11-13T00:26:54+00:00","modified_at":"2026-11-13T01:15:03+00:00","first_seen_at":"2026-11-13T02:11:13+00:00","fetched_at":"2026-11-13T02:11:13+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}