PT-2026-40079 · Undefined · Undefined

Published 2026-05-12 · Updated 2026-05-12 · CVE-2025-35991

Mitre

CVSS v4.0

5.6

Medium

Base vector

AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Improper initialization in the UEFI firmware for some Intel platforms within Ring 0: Bare Metal OS may allow an information disclosure. System software adversary with a privileged user combined with a high 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 (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Fix

Improper Initialization

Weakness Enumeration

CWE-665

Related Identifiers

CVE-2025-35991

Affected Products

Undefined

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2025-35991 · Security Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01413.html · Note