AUGUST 15, 2026
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Case File

CVE-2026-20712

MEDIUM · CVSS 4 EPSS 0.12%

Source: NVD + CISA KEV + EPSS · Published 2026-08-11 · Last synced 2026-08-15

CyberRota Analysis

AI-Generated

Certain Intel reference platform UEFI firmware versions exhibit incomplete cleanup vulnerabilities that could lead to information disclosure. This flaw allows a privileged user with local access to potentially expose sensitive data without requiring special knowledge or user interaction. Organizations utilizing affected Intel UEFI firmware should prioritize remediation efforts to mitigate risks to system confidentiality.

CVE
CVE-2026-20712
Severity
MEDIUM
CVSS
4
EPSS
0.12%

Original NVD Description

Incomplete cleanup in some UEFI firmware for some Intel(R) reference platforms within UEFI may allow an information disclosure. System software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (none) and availability (none) impacts.