PT-2026-25594 · Samsung · Samsung Mobile Devices+1

Published 2026-03-16 · Updated 2026-04-23 · CVE-2026-20989

Positive Technologies (AI Summary)

CVSS v4.0

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to SMR Mar-2026 Release 1

Description A flaw exists in the verification of cryptographic signatures within Font Settings. This issue allows a physical attacker to utilize custom fonts. The vulnerability impacts systems where an attacker has physical access.

Recommendations Update to SMR Mar-2026 Release 1 or later.

Fix

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-347

Related Identifiers

CVE-2026-20989

Affected Products

Samsung Mobile Devices

Android

References · 5

• https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=03 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-20989 · Security Note
• https://t.me/CVEtracker/47486 · Telegram Post
• https://twitter.com/Fandroidmen/status/2047312324038414525 · Twitter Post
• https://twitter.com/CVEnew/status/2033755366052225217 · Twitter Post