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CVE-2026-24716

MEDIUM
5.1
CVSS 4.0
Description
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later

Metadata

CVE ID
CVE-2026-24716
State
PUBLISHED
Assigner
qnap
Reserved
2026-01-26 06:41 UTC
Published
2026-06-10 03:08 UTC
Last updated
2026-06-10 15:43 UTC
Primary CWE
CWE-476
CWE-476
Vendor / Product
QNAP Systems Inc. / QTS
Sources
cve.org  ·  NVD

Severity & Metrics

5.1 MEDIUM CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
partial
Affected products (2)
VendorProductPlatformVersions
QNAP Systems Inc. QTS — 5.2.0 < 5.2.9.3492 build 20260507
QNAP Systems Inc. QuTS hero — h5.2.0 < h5.2.9.3499 build 20260514, h5.3.0 < h5.3.4.3500 build 20260520, ? < h6.0.0.3459 build 20260409
Weakness (CWE)
CWESourceDescription
CWE-476 cna CWE-476
CVSS scores (1)
ScoreSeverityVersionSourceVector
5.1 MEDIUM 4.0 cna CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
References (1)
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