CVE-2026-63693

Published: Aug 24, 2026Modified: Aug 28, 2026

6.6

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H

Exploitability: 1.3 / Impact: 5.2

Source: security_alert@emc.com (Secondary)

Description

Dell Client BIOS contains an Improper Link Resolution Before File Access ('Link Following') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Arbitrary Write

Related CWEs

CWE-379

Creation of Temporary File in Directory with Insecure Permissions

The product creates a temporary file in a directory whose permissions allow unintended actors to determine the file's existence or otherwise access that file.

References (1)

https://www.dell.com/support/kbdoc/en-us/000501826/dsa-2026-280-security-update-for-dell-client-platform-bios-for-an-improper-link-resolution-before-file-access-link-following-vulnerability

Source: security_alert@emc.com

Timeline

No history available yet.