CVE-2026-21107

EUVD-2026-74648
Out-of-bounds write in Samsung Notes prior to version 4.4.45.5 allows local attackers to write out-of-bounds memory.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 0.89%
Common Weakness Enumeration
References
https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=09