Quick answers
- Is CVE-2026-14911 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-14911 being exploited in the wild.
- How severe is CVE-2026-14911?
- Informational severity, published 7 October 2026.
- Which products and versions are affected?
- ASUS Router Firmware.
- Is there a fix for CVE-2026-14911?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-14911 attacked?
- It is attacked over the network, in device firmware.
- Am I affected by CVE-2026-14911?
- Check whether you run ASUS Router Firmware. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is an improper input neutralization flaw (CWE-79) in ASUS router web modules that permits stored cross-site scripting (XSS). The attack requires an authenticated user to visit a crafted URL, allowing the attacker to execute arbitrary JavaScript in the user's browser session with router admin privileges. This enables DOM manipulation, settings modification, and denial-of-service attacks.
Affected products
- ASUS Router Firmware
Timeline
- 2026-10-07: disclosed