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Medium6.4QNAP

Medium [CVE-2024-27129] QTS: buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions

This medium-severity QNAP advisory covers CVE-2024-27129 affecting QTS, QuTS hero.

CVE-2024-27129 Published May 21, 2024Updated by vendor Jun 17, 2026
Affected products & platforms
QNAPQTSQuTS hero
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Summary

A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to execute code via a network.

We have already fixed the vulnerability in the following version: QTS 5.1.7.2770 build 20240520 and later

Affected products named by the advisory: QuTS hero.

Affected versions

No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.

Official advisory · medium-confidence parse· fetched 2 months ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

Official advisory · medium-confidence parse· fetched 2 months ago·verify at source

Mitigation

The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 2 months ago·verify at source

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