CVE-2023-40091 json
In onTransact of IncidentService.cpp, there is a possible out of bounds write due to memory corruption.
published 2023-12-04 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-44698
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 2%
- public exploits
- 0
- none known
Summary
In onTransact of IncidentService.cpp, there is a possible out of bounds write due to memory corruption. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Patch / fix
Exploit prediction
0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Google Android
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
android.googlesource.com
/platform/frameworks/base/+/0ec7b119d41adcbba23f9349e16de9e7e11683f6
mailing-list, patch
-
source.android.com
/security/bulletin/2023-12-01
patch, vendor-advisory
Sources
- CVE List CVE-2023-40091
- NVD CVE-2023-40091
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