Information disclosure in Samsung Email
Priority LOW 26CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
An improper synchronization logic in Samsung Email prior to version 6.1.41.0 can leak messages in certain mailbox in plain text when STARTTLS negotiation is failed.
Why it matters now
EPSS 0.00814 57th percentileScored 2026-11-07
Fix Fixed Samsung Email (Samsung Mobile): 6.1.41.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
Remediation
- Fix · CNA Samsung Email (Samsung Mobile) Fixed in 6.1.41.0
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Samsung Email 6.1.41.0
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2021-07614 Information disclosure in Samsung EmailPriority LOW 31
Timeline
- 2026-10-02 Threatist record created from CVE-2021-25376
- 2026-10-03 Alias added: GHSA-7vc5-w68f-5fg9
References
More Samsung Email vulnerabilities
- TI-2023-14543 Improper certificate validation in Samsung Email CVSS 3.1HIGH 8.1
- TI-2021-07614 Information disclosure in Samsung Email CVSS 3.1MEDIUM 6.5
- TI-2024-13661 Improper privilege management vulnerability in Samsung Email prior to version 6.1.91.14… CVSS 3.1MEDIUM 5.5
- TI-2024-22935 Use of implicit intent for sensitive communication in Samsung Email prior to version… CVSS 3.1MEDIUM 5.5
- TI-2023-22703 Incorrect authorization in Samsung Email CVSS 3.1MEDIUM 5.3
- TI-2025-14890 Improper access control in Samsung Email prior to version 6.1.97.1 allows physical… CVSS 3.1MEDIUM 4.6
Sources
- CVE-2021-25376 · CVE Program
- CVE-2021-25376 · NVD
- FIRST EPSS
- GHSA-7vc5-w68f-5fg9 · GitHub Advisory Database · CC BY 4.0
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