High severity7.8NVD Advisory· Published Nov 10, 2020· Updated Jun 17, 2026
CVE-2020-0439
CVE-2020-0439
Description
In generatePackageInfo of PackageManagerService.java, there is a possible permissions bypass due to an incorrect permission check. This could lead to local escalation of privilege that allows instant apps access to permissions not allowed for instant apps, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-140256621
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Affected products
2- Google/Androiddescription
- Range: 8.0, 8.1, 9, 10, 11
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2020-11-01nvdPatchVendor Advisory
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