CVE-2026-91784

cjbassi/gotop is vulnerable to local argument injection via process termination functionality. The process name is passed directly to pkill without sanitization. A local attacker can create a process with a crafted name beginning with -- (e.g. containing a target user's UID). When the user running gotop invokes the kill feature on that process, pkill interprets the crafted name as a command-line option, terminating all processes owned by the targeted user. Product is no longer actively supported and the vulnerabilities have not been fixed. Vulnerability was confirmed at version 3.0.0; other versions were not tested but may also be affected.

CVSS

No CVSS.

References

Link	Resource
https://cert.pl/en/posts/2026/10/CVE-2026-91784
https://github.com/cjbassi/gotop

Configurations

No configuration.

History

02 Oct 2026, 09:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-02 09:16

Updated : 2026-10-02 18:54

NVD link : CVE-2026-91784

Mitre link : CVE-2026-91784

CVE.ORG link : CVE-2026-91784

JSON object : View

Products Affected

No product.

CWE

CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

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