PT-2026-57088 · Samsung · Samsung Mobile Devices

Published 2026-07-10 · Updated 2026-07-10 · CVE-2026-21046

Mitre

CVSS v4.0

8.4

High

Base vector

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

Time-of-check time-of-use race condition in fabricKeymaster trustlet prior to SMR Jul-2026 Release 1 allows local privileged attackers to execute arbitrary code.

Fix

Related Identifiers

CVE-2026-21046

Affected Products

Samsung Mobile Devices

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-21046 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=07 · Note