CVE-2023-21351

7.8 highEPSS 0.1%

High (7.8) in google android. EPSS 0.1% chance of exploitation in the next 30 days.

In multiple locations, there is a possible background activity launch due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-31)
Published: 2023-10-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

google:android

References

https://android.googlesource.com/platform/frameworks/base/+/26522c0e82fd3a9bcbd01409217291d97dcdabcf
https://source.android.com/security/bulletin/2024-08-01
https://source.android.com/docs/security/bulletin/android-14

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