QuTS hero is a technology platform tracked across 5 threat clusters and 9 intelligence report mentions on ThreatCluster. First observed November 7, 2025; most recent activity June 22, 2026.
QuTS hero is QNAP's NAS operating system/platform that powers QNAP network-attached storage devices, providing storage, data management, and integrity features on a ZFS-based foundation. It has gained cybersecurity significance due to multiple severe zero-day vulnerabilities discovered and disclosed around Pwn2Own 2025, with QNAP releasing patches to mitigate these flaws and mitigate risk to exposed NAS deployments.
Qnap NAS systems are affected by multiple security vulnerabilities, including CVE-2025-5938. Security patches are available for download, but the complexity of the attacks means they are not straightforward. Affected…
QNAP has released security updates addressing seven critical zero-day vulnerabilities in its NAS systems, discovered during the Pwn2Own Ireland 2025 competition. The flaws affect QTS, QuTS hero, and several QNAP…
QNAP has released security advisory QSA-26-10 to address 14 vulnerabilities in its NAS and surveillance platforms, including QTS, QuTS hero, QuTS cloud, and QVP (QVR Pro appliances). These vulnerabilities, disclosed on…
QNAP has released security updates addressing seven zero-day vulnerabilities in its NAS systems, including QTS and QuTS hero, as well as several applications. These vulnerabilities were exploited during the Pwn2Own…
QNAP has patched seven zero-day vulnerabilities that were exploited during the Pwn2Own 2025 event in Ireland. These vulnerabilities affected several products, including QTS, QuTS hero, Hyper Data Protector, Malware…