CVE-2025-66280 - QTS, QuTS hero
CVE ID :CVE-2025-66280
Published : June 10, 2026, 4:17 a.m. | 16 minutes ago
Description :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
Severity: 5.1 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
Published : June 10, 2026, 4:17 a.m. | 16 minutes ago
Description :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
Severity: 5.1 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...