QNAP NAS TS-853DU-RP · Version Status
QNAP NAS TS-853DU-RP End of Life Date
QNAP NAS TS-853DU-RP end-of-life date, support status, and CVE risk. Data reconciled from official vendor documentation and endoflife.date at every build; the source of each date is on the product page.
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QNAP NAS TS-853DU-RP is actively supported. EOL date: December 31, 2027.
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EOL Date
Dec 31, 2027
453 days remaining
Latest Release
TS-853DU-RP
Standard release
Release Date
—
QNAP NAS TS-853DU-RP series
Attack Surface
10/30 Medium tier
CISA KEV Exposure
20/20 Named in CISA KEV
Extended Support
0/10 Available
EOL Risk Score™ — proprietary methodology by endoflife.ai. Factors: EOL recency, attack surface breadth, CISA KEV catalog presence, extended support availability. Updated at every build.
Methodology → ·
View score card →
What does QNAP NAS TS-853DU-RP end of life mean?
When QNAP NAS TS-853DU-RP reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: A CVE-based scan does not show the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Some scanners flag unsupported versions of common products, but coverage varies, and none of them give you the date in advance. Running QNAP NAS TS-853DU-RP past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to QNAP NAS EJ1600 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does QNAP NAS TS-853DU-RP reach end of life?
QNAP NAS TS-853DU-RP reached end of life on December 31, 2027. That is 453 days remaining.
Is QNAP NAS TS-853DU-RP still supported?
Yes, QNAP NAS TS-853DU-RP is currently supported. The EOL date is December 31, 2027.
What should I upgrade to from QNAP NAS TS-853DU-RP?
The recommended upgrade from QNAP NAS TS-853DU-RP is
QNAP NAS EJ1600 — the latest actively supported version. Check the
QNAP NAS full timeline for all supported versions.
What are the security risks of running QNAP NAS TS-853DU-RP past EOL?
When QNAP NAS TS-853DU-RP reaches end of life, the maintainers stop issuing security patches. Any CVEs disclosed after the EOL date accumulate with no vendor fix. A CVE-based scan does not show this — it is the CVE blind spot; some scanners flag unsupported versions of common products, but coverage varies and none give the date in advance. Organizations running EOL QNAP NAS should migrate immediately or implement compensating controls.