CVE-2020-0123
There is a possible out of bounds write due to an incorrect bounds check.Product: AndroidVersions...
There is a possible out of bounds write due to an incorrect bounds check.Product: AndroidVersions: Android SoCAndroid ID: A-149871374
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
There is a possible out of bounds write due to an incorrect bounds check.Product: AndroidVersions: Android SoCAndroid ID: A-149871374
- Record
CVE-2020-0123- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List No score
There is a possible out of bounds write due to an incorrect bounds check.Product: AndroidVersions: Android SoCAndroid ID: A-149871374
- Record
CVE-2020-0123- Updated
- 2026-11-02
EUVDEUVD-2020-1627 No score
There is a possible out of bounds write due to an incorrect bounds check.Product: AndroidVersions: Android SoCAndroid ID: A-149871374
- Record
EUVD-2020-1627- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-c9p3-9xjw-7q44 No score
There is a possible out of bounds write due to an incorrect bounds check.Product: AndroidVersions...
There is a possible out of bounds write due to an incorrect bounds check.Product: AndroidVersions: Android SoCAndroid ID: A-149871374
- Record
GHSA-c9p3-9xjw-7q44- Updated
- 2026-11-02
OSVASB-A-149871374 No score
There is a possible out of bounds write due to an incorrect bounds check.
- Record
ASB-A-149871374- Updated
- 2026-11-06
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
:unknown:Android |
SoCVersion:0 up to SoCVersion:2020-09-05, plus listed versions SoCVersion |
SoCVersion:2020-09-05 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-0123 is a critical vulnerability (CVSS 9.8) in Google Android, published September 1, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 50th percentile. Fixed in :unknown: SoCVersion:2020-09-05.