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CVE-2025-20931: Out-of-bounds write in parsing bmp image in Samsung Notes prior to version 4.4.26.71 allows local attackers to execute arbitrary code.

7.3 CVSS

Description

Out-of-bounds write in parsing bmp image in Samsung Notes prior to version 4.4.26.71 allows local attackers to execute arbitrary code.

Classification

CVE ID: CVE-2025-20931

CVSS Base Severity: HIGH

CVSS Base Score: 7.3

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

Problem Types

CWE-122: Heap-based Buffer Overflow

Affected Products

Vendor: Samsung Mobile

Product: Samsung Notes

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.02% (probability of being exploited)

EPSS Percentile: 2.22% (scored less or equal to compared to others)

EPSS Date: 2025-04-04 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-20931
https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=03

Timeline