CVE-2025-20636 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
6.7MEDIUMNVD
EPSS
0.0%
top 93.99%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedFeb 3

Description

In secmem, 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: ALPS09403554; Issue ID: MSV-2431.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages1 packages

▶NVDgoogle/android4 versions+3

🔴Vulnerability Details

2
GHSA
GHSA-78fc-cgpq-9vq9: In secmem, there is a possible out of bounds write due to a missing bounds check↗2025-02-03
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CVEList
CVE-2025-20636: In secmem, there is a possible out of bounds write due to a missing bounds check↗2025-02-03
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📋Vendor Advisories

1
Android
CVE-2025-20636: secmem↗2025-02-01
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CVE-2025-20636 — Out-of-bounds Write in Google Android | cvebase