cbcvebase.
CVE-2026-21097
published 2026-09-09

CVE-2026-21097: Improper authentication in ActivityTaskManagerService prior to SMR Sep-2026 Release 1 allows local privileged attackers to launch arbitrary activity.

PriorityP432medium6.7CVSS 3.1
AVLACLPRHUINSUCHIHAH
EPSS
0.12%
1.9th percentile
Improper authentication in ActivityTaskManagerService prior to SMR Sep-2026 Release 1 allows local privileged attackers to launch arbitrary activity.

Affected

95 ranges· showing 25
VendorProductVersion rangeFixed in
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——
samsungandroid——

CVSS provenance

nvdv3.16.7MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvdv4.04.6MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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