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CVE-2025-66280

QTS, QuTS hero PUBLISHED

Description (CNA)

An integer overflow or wraparound 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 compromise the security of the system. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3397 build 20260206 and later

Affected (CNA)

Vendor / productVersions
QNAP Systems Inc. / QTSaffected 5.2.0 before 5.2.9.3410 build 20260214
QNAP Systems Inc. / QuTS heroaffected h5.2.0 before h5.2.9.3410 build 20260214; affected h5.3.0 before h5.3.4.3500 build 20260520; affected ? before h6.0.0.3397 build 20260206

CWE

CWE-190, CWE-121

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.