CVE-2026-41449
High
Description
UAC (Unix-like Artifacts Collector) versions prior to 3.3.0 contain a command injection vulnerability in the _run_command function that allows attackers to execute arbitrary commands by injecting shell metacharacters into untrusted data such as usernames, process names, or filenames. Attackers can exploit this vulnerability through crafted evidence inputs, mounted images with hostile filenames, or tampered artifact definitions to achieve remote code execution on the analyst's host when processing evidence.
SeverityHigh
CVSS7.8
Exploit probability—
ProductTclahr Uac
PublishedAug 21, 2026
First seenAug 21, 2026
Weakness typeCWE-78OS command injection
How to fix
Update
- tclahr uac3.3.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tclahr uac | v < 3.3.0 | 3.3.0 |
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