CVE-2025-20764 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write3 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 smi, there is a possible out of bounds write due to a missing bounds check. 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: ALPS10259774; Issue ID: MSV-5029.

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-78wc-wcvq-m8h7: In smi, there is a possible out of bounds write due to a missing bounds check↗2025-12-02
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CVEList
CVE-2025-20764: In smi, there is a possible out of bounds write due to a missing bounds check↗2025-12-02
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CVE-2025-20764 — Out-of-bounds Write in Google Android | cvebase