Answer in brief
CVE-2026-22896 records a Medium severity (CVSS 6.2) vulnerability in Stored XSS via Interface Name in Network & Virtual Switch App. The current sources do not mark it as known exploited. The current feed maps QNAP Systems Inc./Network & Virtual Switch (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.2. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps QNAP Systems Inc./Network & Virtual Switch (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| QNAP Systems Inc./Network & Virtual Switchgeneric | >=QTS 5.1.x <QTS 5.1.8.2823 build 20240712 || >=QTS 5.2.x <QTS 5.2.1.2930 build 20241025 || >=QuTS cloud c5.2.x <QuTS cloud c5.2.4.3041 build 20250211 || >=QuTS hero h5.1.x <QuTS hero h5.1.8.2823 build 20240712 || >=QuTS hero h5.2.x <QuTS hero h5.2.1.2929 build 20241025 | QTS 5.1.8.2823 build 20240712, QTS 5.2.1.2930 build 20241025, QuTS cloud c5.2.4.3041 build 20250211, QuTS hero h5.1.8.2823 build 20240712, QuTS hero h5.2.1.2929 build 20241025 |
Published upstream
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 15, 2026
A cross-site scripting (XSS) vulnerability has been reported to affect Network & Virtual Switch. If a remote attacker gains an administrator account, they can then exploit the vulnerability to inject malicious code. We have already fixed the vulnerability in the following version: Network & Virtual Switch in QTS 5.1.8.2823 build 20240712 and later Network & Virtual Switch in QTS 5.2.1.2930 build 20241025 and later Network & Virtual Switch in QuTS cloud c5.2.4.3041 build 20250211 and later Network & Virtual Switch in QuTS hero h5.1.8.2823 build 20240712 and later Network & Virtual Switch in QuTS hero h5.2.1.2929 build 20241025 and later
Quoted source text, attributed separately from HOL analysis.