Detections
Analytics
CVE-2026-21120
high
Description
Use after free in WSM service prior to SMR Oct-2026 Release 1 allows local attackers to potentially execute arbitrary code with system privilege.
References
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=10
Details
Published: 2026-10-12
Updated: 2026-10-13
Risk Information
CVSS v2
Base Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P
Severity: Medium
CVSS v3
Base Score: 7.8
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High
CVSS v4
Base Score: 8.9
Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Severity: High
EPSS
EPSS: 0.00174