BaseFortify

Publication date: 2025-10-10

Last updated on: 2025-10-16

Assigner: Samsung Mobile

Description

Out-of-bounds read in the SPI decoder in Samsung Notes prior to version 4.4.30.63 allows local attackers to access out-of-bounds memory.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-10-10

Last Modified

2025-10-16

Generated

2026-07-07

AI Q&A

2025-10-10

EPSS Evaluated

2026-07-05

NVD

CVE-2025-21066

EUVD

EUVD-2025-33667

Affected Vendors & Products

Vendor	Product	Version / Range
samsung	notes	to 4.4.30.63 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-125	The product reads data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This vulnerability is an out-of-bounds read in the SPI decoder component of Samsung Notes versions prior to 4.4.30.63. It allows local attackers to read memory outside the intended boundaries, potentially accessing sensitive information.

Impact Analysis

The vulnerability can allow a local attacker to access out-of-bounds memory, which may lead to information disclosure. However, it does not allow modification or denial of service.

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