CVE-2025-21075

MEDIUM
2025-11-05 [email protected]
4.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:20 vuln.today
CVE Published
Nov 05, 2025 - 06:15 nvd
MEDIUM 4.3

Tags

Memory Corruption Buffer Overflow Android

Description

Out-of-bounds write in libimagecodec.quram.so prior to SMR Nov-2025 Release 1 allows remote attackers to access out-of-bounds memory.

Analysis

Out-of-bounds write in libimagecodec.quram.so prior to SMR Nov-2025 Release 1 allows remote attackers to access out-of-bounds memory. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. Out-of-bounds write in libimagecodec.quram.so prior to SMR Nov-2025 Release 1 allows remote attackers to access out-of-bounds memory. Affected products include: Samsung Android.

Affected Products

Samsung Android.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).

Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +22
POC: 0

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CVE-2025-21075 vulnerability details – vuln.today
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