CVE-2025-21051

MEDIUM

Samsung Android - Out-of-bounds Write in JPEG Decoding Pre-processing

Title source: llm
STIX 2.1

Description

Out-of-bounds write in the pre-processing of JPEG decoding in libpadm.so prior to SMR Oct-2025 Release 1 allows local attackers to write out-of-bounds memory.

References (1)

Core 1

Scores

CVSS v3 4.0
EPSS 0.0002
EPSS Percentile 4.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (2)
samsung/android 13.0 (48 CPE variants)
samsung/android 14.0 (2 CPE variants)
Published Oct 10, 2025
Tracked Since Feb 18, 2026