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TI-2021-07731 Aliases CVE-2021-25492GHSA-wfx7-9xj8-qg53

Out-of-bounds write in Samsung Notes

Priority LOW 31CWE-787Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · Low · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows OOB read.

Why it matters now

EPSS 0.00227 13th percentileScored 2026-11-07
Fix Fixed Samsung Notes (Samsung Mobile): 4.3.02.61

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SamsungSamsung Notes- to before 4.3.02.614.3.02.61Patch availableCNA
  • Samsung Notes VendorSamsung Affected - to before 4.3.02.61 Fixed in 4.3.02.61 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:samsung:notes:*:*:*:*:*:*:*:*up to 4.3.02.61VulnerableSamsung
  • cpe:2.3:a:samsung:notes:*:*:*:*:*:*:*:* Versions up to 4.3.02.61 Vulnerable ·Samsung

Remediation

  • Fix · CNA Samsung Notes (Samsung Mobile) Fixed in 4.3.02.61

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Samsung Notes 4.3.02.61

    7 records Highest priority Priority LOW 7 LOW

    Other records, highest priority first

    Show all 7 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-25492
  2. 2026-10-03 Alias added: GHSA-wfx7-9xj8-qg53

References

Advisory 1

  • 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
See all 63 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences