Vulnerability record · CVE-2022-20127 · published 15 June 2022

CVE-2022-20127: Google android double free vulnerability

Google · Android

In ce_t4t_data_cback of ce_t4t.cc, there is a possible out of bounds write due to a double free. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-221862119

9.8 CVSS 3.1 Critical EPSS 7.0% · top 6.0% CWE-415 · Double freeCWE-787 · Out-of-bounds write

9.8CVSS 3.1 base score, v2 10.0

7.0%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Android Google

References

Link	Tags
https://source.android.com/security/bulletin/2022-06-01	Vendor Advisory
https://source.android.com/security/bulletin/2022-06-01	Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-20127), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.