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Description

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

PUBLISHED Reserved 2025-12-11 | Published 2026-03-16 | Updated 2026-03-16 | Assigner SamsungMobile




MEDIUM: 5.1CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-347: Improper Verification of Cryptographic Signature

Product status

Default status
affected

SMR Mar-2026 Release in Android 16
unaffected

References

security.samsungmobile.com/...Update.smsb?year=2026&month=03

cve.org (CVE-2026-20989)

nvd.nist.gov (CVE-2026-20989)

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