CVE-2025-59383

A buffer overflow vulnerability has been reported to affect Media Streaming Add-On. The remote attackers can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following version: Media Streaming Add-on 500.1.1 and later

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.qnap.com/en/security-advisory/qsa-26-09	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qnap:media_streaming_add-on:*:*:*:*:*:*:*:*

History

14 Apr 2026, 01:17

Type	Values Removed	Values Added
Summary		(es) Se ha informado de una vulnerabilidad de desbordamiento de búfer que afecta a Media Streaming Add-On. Los atacantes remotos pueden entonces explotar la vulnerabilidad para modificar la memoria o bloquear procesos. Ya hemos corregido la vulnerabilidad en la siguiente versión: Media Streaming Add-on 500.1.1 y posteriores
CPE		cpe:2.3:a:qnap:media_streaming_add-on::::::::
References	~~() https://www.qnap.com/en/security-advisory/qsa-26-09 -~~	() https://www.qnap.com/en/security-advisory/qsa-26-09 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.1
First Time		Qnap media Streaming Add-on Qnap

20 Mar 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-20 17:16

Updated : 2026-04-14 01:17

NVD link : CVE-2025-59383

Mitre link : CVE-2025-59383

CVE.ORG link : CVE-2025-59383

JSON object : View

Products Affected

qnap

media_streaming_add-on

CWE

CWE-121

Stack-based Buffer Overflow

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