HIGHVulnerability
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NVD HIGH: CVE-2026-40029 — parseusbs before 1.9 contains an OS command injection vulnerability in parseUSBs...

·Source: NIST NVD

Updated:

Executive Summary

parseusbs before 1.9 contains an OS command injection vulnerability in parseUSBs.py where LNK file paths are passed unsanitized into an os.popen() shell command, allowing arbitrary command execution via crafted .lnk filenames containing shell metacharacters. An attacker can craft a .lnk filename with embedded shell metacharacters that execute arbitrary commands on the forensic examiner's machine d

Analysis

parseusbs before 1.9 contains an OS command injection vulnerability in parseUSBs.py where LNK file paths are passed unsanitized into an os.popen() shell command, allowing arbitrary command execution via crafted .lnk filenames containing shell metacharacters. An attacker can craft a .lnk filename with embedded shell metacharacters that execute arbitrary commands on the forensic examiner's machine during USB artifact parsing. CVSS Score: 7.8. Published: 2026-04-08T22:16:23.303.

Indicators of Compromise (1)

CVE (1)
CVE-2026-40029
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Apr 8, 2026. Verified by: NIST.

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