P4Verified

CVE-2025-21066: notes before 4.4.30.63 (exclusive); +1 more affected products

CVE-2025-21066. CVSS 3.1 base score 7.1 (HIGH, NVD). EPSS 0.00123 (percentile 0.01834), scored 2026-10-06.

Affected technology

notes · before 4.4.30.63 (exclusive)
samsung

Samsung Notes · Exact affected versions not specified by the source
Samsung Mobile

Description’s affected range: prior to version 4.4.30.63

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Local attackers can access out-of-bounds memory. Vendor/CNA’s CVSS 3.1 assessment (base score 4.0/10) rates confidentiality and availability impact as none; integrity impact as low. NVD’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality and availability impact as high; integrity impact as none.

Published 2026-10-08 17:34:56.729805+00:00

CWE: CWE-125
CCR priority: 28.4 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H · NVD
EPSS: 0.00123 · percentile 0.01843 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-21066.html