CVE-2026-20989

LOW

Samsung Mobile Devices - Auth Bypass

Title source: llm
STIX 2.1

Description

Improper verification of cryptographic signature in Font Settings prior to SMR Mar-2026 Release 1 allows physical attackers to use custom font.

References (1)

Scores

CVSS v3 2.4
EPSS 0.0001
EPSS Percentile 1.3%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-347
Status published
Products (2)
samsung/android 16.0 (8 CPE variants)
Samsung Mobile/Samsung Mobile Devices SMR Mar-2026 Release in Android 16
Published Mar 16, 2026
Tracked Since Mar 16, 2026