CVE-2025-21080

Improper export of android application components in Dynamic Lockscreen prior to SMR Dec-2025 Release 1 allows local attackers to access files with Dynamic Lockscreen's privilege.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.2 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
SamsungMobileCNA
6.2 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
VendorProductVersion
samsungandroid
15.0
samsungandroid
15.0:smr-apr-2025-r1
samsungandroid
15.0:smr-aug-2025-r1
samsungandroid
15.0:smr-jul-2025-r1
samsungandroid
15.0:smr-jun-2025-r1
samsungandroid
15.0:smr-mar-2025-r1
samsungandroid
15.0:smr-may-2025-r1
samsungandroid
15.0:smr-nov-2025-r1
samsungandroid
15.0:smr-oct-2025-r1
samsungandroid
15.0:smr-sep-2025-r1
samsungandroid
16.0
samsungandroid
16.0:smr-aug-2025-r1
samsungandroid
16.0:smr-nov-2025-r1
samsungandroid
16.0:smr-oct-2025-r1
samsungandroid
16.0:smr-sep-2025-r1
𝑥
= Vulnerable software versions
References
https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=12