CVE-2020-0439

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

• CWE-862

• https://source.android.com/security/bulletin/2020-11-01Patch, Vendor Advisory
• https://source.android.com/security/bulletin/2020-11-01Patch, Vendor Advisory

Published

Nov 10, 2020

Last Modified

Jun 17, 2026

Status

Modified

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2020-0433In blk_mq_queue_tag_busy_iter of blk-mq-tag.c, there is a po…7.8
• CVE-2020-0434In Pixel's use of the Catpipe library, there is possible mem…7.8
• CVE-2020-0435Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
• CVE-2020-0436Rejected reason: This CVE ID has been rejected or withdrawn …
• CVE-2020-0437In CellBroadcastReceiver's intent handlers, there is a possi…5.5
• CVE-2020-0438In the AIBinder_Class constructor of ibinder.cpp, there is a…7.8
• CVE-2020-0440In createVirtualDisplay of DisplayManagerService.java, there…7.8
• CVE-2020-0441In Message and toBundle of Notification.java, there is a pos…7.5
• CVE-2020-0442In Message and toBundle of Notification.java, there is a pos…7.5
• CVE-2020-0443In LocaleList of LocaleList.java, there is a possible forced…5.5
• CVE-2020-0444In audit_free_lsm_field of auditfilter.c, there is a possibl…7.8
• CVE-2020-0445There is a possible out of bounds write due to a missing bou…9.8