CVE-2026-20799

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 26/100
Published: 2026-08-11 Modified: 2026-11-02 First seen: 2026-11-02 Status: active

Attack Surface

Low Complexity Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Local
AC: High
PR: Low
UI: Passive
S: X
AT: None
VC: High
VI: High
VA: High

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
intel battery_life_diagnostic_tool < 2.9.0

Bug Bounty Relevance

26 / 100
✓ Low complexity

CVSS Score

5.4 / 10.0 v4.0
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/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:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.10%
Raw Score 0.001000
Percentile 0.8%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00100
2026-11-12
0.00100
2026-11-10
0.00100
2026-11-09
0.00100
2026-11-08
0.00100
2026-11-07
0.00100
2026-11-06
0.00100
2026-11-05
0.00100
2026-11-04
0.00100
2026-11-03
0.00100
2026-11-02
0.00121

Intelligence Sources

nvd ref →