CVE-2025-21067 json
Out-of-bounds read in the allocation of image buffer in Samsung Notes prior to version 4.4.30.63 allows local attackers to access out-of-bo…
published 2025-10-10 12 mo ago modified 2026-10-08 31 d ago also EUVD-2025-33666
- cvss
- 4.0
- 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 2%
- public exploits
- 0
- none known
Summary
Out-of-bounds read in the allocation of image buffer in Samsung Notes prior to version 4.4.30.63 allows local attackers to access out-of-bounds memory.
Patch / fix
- Samsung Mobile Samsung Notes 4.4.30.63
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 12 mo ago
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 |
|---|---|---|---|
| CNA | 3.1 | 4.0 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | 3.1 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Affected products
- Samsung Mobile Samsung Notes
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
security.samsungmobile.com
/serviceWeb.smsb?year=2025&month=10
vendor-advisory
Sources
- CVE List CVE-2025-21067
- NVD CVE-2025-21067
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