VULNERABILITY INTELLIGENCE

CVE-2023-20963

CVSS score7.8 HIGH

EPSS probability1.47%

CISA KEVKnown exploited vulnerability

Published2023-03-24

Last modified2026-06-17

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

Known Exploited Vulnerability

Android Framework Privilege Escalation Vulnerability

Vendor / product: Android / Framework

Description

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

Weakness classification

CWE-295: Improper Certificate Validation

Primary references

security@android.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — Third Party Advisory, US Government Resource