CVE-2019-9420
In libhevc, there is a possible out of bounds read due to an integer overflow. This could lead to...
In libhevc, there is a possible out of bounds read due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-111272481
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In libhevc, there is a possible out of bounds read due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-111272481
- Record
CVE-2019-9420- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Weakness
- CWE-125, CWE-190
- Updated
- 2026-11-02
CVE List No score
In libhevc, there is a possible out of bounds read due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-111272481
- Record
CVE-2019-9420- Updated
- 2026-11-02
EUVDEUVD-2019-18795 No score
In libhevc, there is a possible out of bounds read due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-111272481
- Record
EUVD-2019-18795- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4wmf-pr8m-c3f5 No score
In libhevc, there is a possible out of bounds read due to an integer overflow. This could lead to...
In libhevc, there is a possible out of bounds read due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-111272481
- Record
GHSA-4wmf-pr8m-c3f5- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-9420 is a medium vulnerability (CVSS 6.5) in Google Android, published September 27, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 50th percentile. No source names a fixed version.