CVE-2023-40636
In telecom service, there is a possible way to write permission usage records of an app due to a...
In telecom service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local information disclosure with System execution privileges needed
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In telecom service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local information disclosure with System execution privileges needed
- Record
CVE-2023-40636- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
CVE List No score
In telecom service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local information disclosure with System execution privileges needed
- Record
CVE-2023-40636- Updated
- 2026-11-02
EUVDEUVD-2023-45192
In telecom service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local information disclosure with System execution privileges needed
- Record
EUVD-2023-45192- CVSS
- 0.0 None
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-c56c-5f5j-f7qm
In telecom service, there is a possible way to write permission usage records of an app due to a...
In telecom service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local information disclosure with System execution privileges needed
- Record
GHSA-c56c-5f5j-f7qm- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-40636 is a medium vulnerability (CVSS 4.4) in Google Android, published October 8, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.09%, the 0th percentile. No source names a fixed version.