Out-of-bounds write in the firmware for the Intel(R) Slim Bootloader may allow a denial of service. System software adversary with a privileged user combined with a low complexity attack may enable denial of service. 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 (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
History

Wed, 12 Aug 2026 22:45:00 +0000

Type Values Removed Values Added
Title Slim Bootloader Out‑of‑Bounds Write Leading to Denial of Service

Tue, 11 Aug 2026 17:00:00 +0000

Type Values Removed Values Added
Description Out-of-bounds write in the firmware for the Intel(R) Slim Bootloader may allow a denial of service. System software adversary with a privileged user combined with a low complexity attack may enable denial of service. 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 (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Weaknesses CWE-787
References
Metrics cvssV4_0

{'score': 1.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: intel

Published:

Updated: 2026-08-12T15:24:48.294Z

Reserved: 2026-03-13T03:00:21.520Z

Link: CVE-2026-25194

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-11T17:17:56.467

Modified: 2026-08-12T20:54:11.500

Link: CVE-2026-25194

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-12T22:30:09Z