CVE-2023-20963: Android Framework Privilege Escalation Vulnerability
In WorkSource, there is a possible parcel mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-220302519
Published Mar 24, 2023 · Updated Jun 17, 2026
Required action
Apply updates per vendor instructions.
Advisory details
From the National Vulnerability Database. This product uses the NVD API but is not endorsed or certified by the NVD.
In WorkSource, there is a possible parcel mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-220302519
References
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology
More Android vulnerabilities
All Android entriesCVE-2025-48595
Android Framework Integer Overflow Vulnerability
high8.4ExploitedJun 1, 2026CVE-2025-48572
Android Framework Privilege Escalation Vulnerability
high7.8ExploitedDec 8, 2025CVE-2025-48633
Android Framework Information Disclosure Vulnerability
medium5.5ExploitedDec 8, 2025CVE-2025-48543
Android Runtime Use-After-Free Vulnerability
high8.8ExploitedSep 4, 2025CVE-2024-43093
Android Framework Privilege Escalation Vulnerability
high7.3ExploitedNov 13, 2024CVE-2024-32896
Android Pixel Privilege Escalation Vulnerability
high7.8ExploitedJun 13, 2024