CVE-2021-39628
In StatusBar.java, there is a possible disclosure of notification content on the lockscreen due...
In StatusBar.java, there is a possible disclosure of notification content on the lockscreen due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-189575031
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In StatusBar.java, there is a possible disclosure of notification content on the lockscreen due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-189575031
- Record
CVE-2021-39628- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-668
- Updated
- 2026-11-02
CVE List No score
In StatusBar.java, there is a possible disclosure of notification content on the lockscreen due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-189575031
- Record
CVE-2021-39628- Updated
- 2026-11-02
EUVDEUVD-2021-25985 No score
In StatusBar.java, there is a possible disclosure of notification content on the lockscreen due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-189575031
- Record
EUVD-2021-25985- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9gmc-p2c5-wm4v No score
In StatusBar.java, there is a possible disclosure of notification content on the lockscreen due...
In StatusBar.java, there is a possible disclosure of notification content on the lockscreen due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-189575031
- Record
GHSA-9gmc-p2c5-wm4v- Weakness
- CWE-668
- Updated
- 2026-11-02
OSVASB-A-189575031 No score
In StatusBar.java, there is a possible disclosure of notification content on the lockscreen due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
ASB-A-189575031- Updated
- 2026-11-05
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
platform/frameworks/baseAndroid |
10:0 up to 10:2022-01-01, plus listed versions 10 |
10:2022-01-01 |
platform/frameworks/baseAndroid |
11:0 up to 11:2022-01-01, plus listed versions 11 |
11:2022-01-01 |
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-2021-39628 is a low vulnerability (CVSS 3.3) in Google Android, published January 1, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.12%, the 1st percentile. Fixed in platform/frameworks/base 10:2022-01-01.