Vulnerability record · CVE-2026-8864 · published 30 June 2026

CVE-2026-8864: Unquoted search path vulnerability

The HP Fan Control App might allow local escalation of privileges. An updated version of HP Fan Control App has been released to mitigate this potential vulnerability.

7.3 CVSS 4.0 High EPSS 0.14% · top 97.1% CWE-428 · Unquoted search path Awaiting Analysis

7.3CVSS 4.0 base score

0.14%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

1References

2 Jul 2026Last modified by NVD

Description

The HP Fan Control App might allow local escalation of privileges. An updated version of HP Fan Control App has been released to mitigate this potential vulnerability.

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

Link	Tags
https://support.hp.com/us-en/document/ish_15217742-15217770-16/hpsbhf04122

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Source: NIST National Vulnerability Database (record CVE-2026-8864), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.