MAL-2026-17862Critical▾ Abyssal⚠ Exploited in the wildMalicious code in fontcase (PyPI)
▾ Abyssal zone — Critical with a public exploit or in-the-wild use
impact 52.3 · likelihood 0 · exploitation 18
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During import, the package downloads and executes an infostealer.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-10-fontcase
Reasons (based on the campaign):
infostealer
Downloads and executes a remote executable.
uses-telegram-bot
exfiltration-browser-data
exfiltration-credentials
fontcaseRefer to the advisory for the patched release.