PT-2026-25594 · Samsung · Samsung Mobile Devices

Published 2026-03-16 · Updated 2026-03-17 · CVE-2026-20989

X.com · Cvenew

CVSS v4.0

5.1

5.1

Medium

Base vector

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

CVE-2026-20989 Improper verification of cryptographic signature in Font Settings prior to SMR Mar-2026 Release 1 allows physical attackers to use custom font. https://t.co/UDqw0u914Y

Fix

Related Identifiers

CVE-2026-20989

Affected Products

Samsung Mobile Devices

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-20989 · Security Note
• https://twitter.com/CVEnew/status/2033755366052225217 · Twitter Post
• https://t.me/CVEtracker/47486 · Telegram Post
• https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=03 · Note