MAL-2026-18166Critical▾ Abyssal⚠ Exploited in the wildMalicious code in speakbench (PyPI)
▾ Abyssal zone — Critical with a public exploit or in-the-wild use
impact 52.3 · likelihood 0 · exploitation 18
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
-= Per source details. Do not edit below this line.=-
Analysis of speakbench 0.1.0 across 10 files produced no indicators of installer-side harm. No install-time or import-time network activity, no credential or filesystem secret reads, no fetch-and-execute of remote content, no lifecycle-script shell execution, and no obfuscated or hardcoded exfiltration destinations were observed.
This campaign consists of similar loader packages, which provide executing code from a given URL. While they do not contain the malicious payload and the usage remains unknown, they are clearly a coordinated campaign to place multiple deceptive ways to load malicious code.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-10-voice-synthesis-profiles
Reasons (based on the campaign):
other
Downloads and executes a remote malicious script.
speakbenchRefer to the advisory for the patched release.