High 1 vendor · 1 advisory

CVE-2026-26239

Unified cross-vendor view: this CVE is referenced by 1 tracked vendor. Each vendor rates and fixes it independently — confirm the impact for your specific products below.

NVD detail CVE.org

QNAP1 advisory

High8.6QuTS hero: cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions.Jun 9, 2026

CVE-2026-26239 — high severity, 1 vendor affected · VulniPulse