CVE-2026-20799

Untrusted Search Path in Battery Life Diagnostic Tool Allows Local Privilege Escalation

Published Aug 11, 2026 CVSS 4.0 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
Untrusted search path for some Battery Life Diagnostic Tool software before version 2.9.0 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are not present with special internal knowledge and requires passive user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:intel:battery_life_diagnostic_tool:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 7.0, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Intel
Intel battery Life Diagnostic Tool
Vendors & Products Intel
Intel battery Life Diagnostic Tool
Type Values Removed Values Added
Title Untrusted Search Path in Battery Life Diagnostic Tool Allows Local Privilege Escalation
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Untrusted search path for some Battery Life Diagnostic Tool software before version 2.9.0 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are not present with special internal knowledge and requires passive user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Weaknesses CWE-426
References
Metrics cvssV4_0

{'score': 5.4, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
intel
Published
Updated
Aug 12, 2026, 3:37 PM
Reserved
Dec 19, 2025, 4:00 AM
Status
Analyzed
Published
Aug 11, 2026, 5:17 PM
Modified
Nov 2, 2026, 6:17 PM