CVE-2021-25495

—

CVSS 3.1

7.8 high

EPSS

<1%p21

Published

Oct 6, 2021 (Oct 6, 2021)

Modified

Jun 17, 2026

Description

A possible heap buffer overflow vulnerability in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows arbitrary code execution.

Vendors: samsung
Products: notes
Weakness: CWE-122, CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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