CVE•Published 2026-03-20•Modified 2026-04-14•1 article on news•6 live references•NVD data
CVE-2025-59383Qnap · Media_streaming_add-on
Vulnerability data via NVD (ingested)
CVSS v3.1
9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
EPSS percentile
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Weaknesses (CWE)
Description
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
Timeline
Published 2026-03-20
Modified 2026-04-14
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-59383Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Qnap Media Streaming Add-on"All exposed Qnap Media Streaming Add-on instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Media Streaming Add-on"HTTP body or banner mentions "Media Streaming Add-on" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-59383Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-59383Censys host search filtered to this CVE id.
grep.app
CVE-2025-59383Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-59383GitHub code search for direct mentions.
Google dork
"CVE-2025-59383" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.