How severe is CVE-2022-39862?

CVE-2022-39862 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-39862 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-39862?

CVE-2022-39862 affects Samsung Dynamic Lockscreen. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-39862?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-39862 published?

CVE-2022-39862 was published on 2022-10-07 and last updated on 2026-06-17.

CVE-2022-39862

CVE-2022-39862 is a medium-severity vulnerability in Samsung Dynamic Lockscreen with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-285.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-285
Affected product: Samsung Dynamic Lockscreen
Published: 2022-10-07
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-39862?: 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.
How severe is CVE-2022-39862?: CVE-2022-39862 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-39862 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-39862?: CVE-2022-39862 affects Samsung Dynamic Lockscreen. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-39862?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-39862 published?: CVE-2022-39862 was published on 2022-10-07 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:samsung:dynamic_lockscreen:*:*:*:*:*:*:*:*

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