CVE-2026-58701
HIGH
NVD
CVSS Score
7
Severity
HIGH
Published
Sep 15, 2026
Vendor
unknown
Description
In trusty_dputc of generic-arm64-smcall.c, there is a possible out-of-bounds write due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.