Use of implicit intent for sensitive communication in Samsung Notes prior to version…
Priority LOW 18Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Use of implicit intent for sensitive communication in Samsung Notes prior to version 4.4.30.63 allows local attackers to access shared notes.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00115 1st percentileScored 2026-11-07
Fix Fixed Samsung Notes (Samsung Mobile): 4.4.30.63
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA Samsung Notes (Samsung Mobile) Fixed in 4.4.30.63
Timeline
- 2026-10-02 Threatist record created from CVE-2025-21057
- 2026-10-03 Alias added: GHSA-4c42-9cxr-m69j
References
More Samsung Notes vulnerabilities
- TI-2024-22956 Out-of-bounds write in Samsung Notes CVSS 3.1CRITICAL 9.8
- TI-2024-22955 Path traversal in Samsung Notes prior to version 4.4.21.62 allows local attackers to execute arbitrary code. CVSS 3.1HIGH 7.8
- TI-2024-22922 Out-of-bounds write in Samsung Notes CVSS 3.1HIGH 7.8
- TI-2025-14927 Out-of-bounds write in Samsung Notes CVSS 3.1HIGH 7.8
- TI-2025-14925 Out-of-bounds write in Samsung Notes CVSS 3.1HIGH 7.8
- TI-2024-22959 Out-of-bounds write in Samsung Notes CVSS 3.1HIGH 7.8
Sources
- CVE-2025-21057 · CVE Program
- CVE-2025-21057 · NVD
- FIRST EPSS
- GHSA-4c42-9cxr-m69j · GitHub Advisory Database · CC BY 4.0
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