Is CVE-2022-39862 actively exploited?

No active exploitation of CVE-2022-39862 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-39862 be exploited remotely?

Yes. CVE-2022-39862 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-39862?

CVE-2022-39862 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2022-39862

CWE-285Published: October 7, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official 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.

NVD Source

Risk Analysis

This vulnerability involves improper authorization in the Dynamic Lockscreen, allowing unauthorized use of the javascript interface API. It is rated critical with a CVSS score of 9.8.

There is no known public exploit for this vulnerability, and it is not in the CISA KEV catalog.

Recommended Action

Ensure the device is updated to the latest security release provided by the manufacturer.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2022-39862 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.