CVE-2022-39862

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-10-07 · updated 2026-06-17
Weakness: CWE-285

Description

Improper authorization in Dynamic Lockscreen prior to SMR Sep-2022 Release 1 in Android R(11) and 3.3.03.66 in Android S(12) allows unauthorized use of javascript interface api.

Affected products

Samsung Dynamic Lockscreen: before 3.3.03.66 — fixed in 3.3.03.66

How to fix

Upgrade to a fixed version: Samsung Dynamic Lockscreen 3.3.03.66. Check the vendor advisory for mitigations.

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10
https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10

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