Vulnerability Database

311,379

Total vulnerabilities in the database

CVE-2021-25493

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

  • Published: Oct 6, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-25493
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 4
  • AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v2:

  • Severity: Low
  • Score: 3.6
  • AV:L/AC:L/Au:N/C:P/I:N/A:P

CWEs:

Software From Fixed in
samsung / notes - 4.3.02.61.x