CVE-2018-9539

7.0 highEPSS 0.4%

High (7.0) in google android. EPSS 0.4% chance of exploitation in the next 30 days.

In the ClearKey CAS descrambler, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-8.0 Android-8.1 Android-9. Android ID: A-113027383

Severity

CVSS 3.0

7.0 high

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)
CWE: CWE-362
Published: 2018-11-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

google:android

References

http://www.securityfocus.com/bid/105865
https://source.android.com/security/bulletin/2018-11-01
http://www.securityfocus.com/bid/105865
https://source.android.com/security/bulletin/2018-11-01

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