CVE-2025-20766 — Use of Uninitialized Variable in Google Android

CWE-457 — Use of Uninitialized Variable3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 99.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedDec 2

Description

In display, there is a possible memory corruption due to improper input validation. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10196993; Issue ID: MSV-4820.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

▶NVDgoogle/android14.0, 15.0, 16.0+2

🔴Vulnerability Details

2
GHSA
GHSA-3r86-94r4-7mg9: In display, there is a possible memory corruption due to improper input validation↗2025-12-02
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CVEList
CVE-2025-20766: In display, there is a possible memory corruption due to improper input validation↗2025-12-02
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CVE-2025-20766 — Use of Uninitialized Variable | cvebase