CVE-2026-49884 json
In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible out of bounds write due to an incorrect bounds check.
published 2026-09-08 2 mo ago modified 2026-09-23 46 d ago also EUVD-2026-74008
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 0%
- public exploits
- 0
- none known
Summary
In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 1 mo ago
Exploit prediction
0.10% chance of exploitation in the next 30 days, higher than 0% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 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-120 Buffer Copy without Checking Size of Input
References
-
source.android.com
/docs/security/bulletin/2026/2026-09-01
vendor-advisory
Sources
- CVE List CVE-2026-49884
- NVD CVE-2026-49884
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