CVE-2026-5300

CriticalCVSS 9.1/10Last modified Oct 23, 2026

Description

Unauthenticated functionality in CoolerControl/coolercontrold <4.0.0 allows unauthenticated attackers to view and modify potentially sensitive data via HTTP requests

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-306

Affected software

No affected versions have been published.

Timeline

Published
Apr 8, 2026
Last modified
Oct 23, 2026
NVD status
Analyzed

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CVE-2026-5300: Critical severity, CVSS 9.1 | Vulnix