[ CVE-2026-17518 · Published 20 Oct 2026 ]
Vulnerability in ASUS Router
CVSS 8.2
EPSS <1%No fix listed yet
[ Description ]Official description
Buffer Copy without Checking Size of Input in certain ASUS router models allows an adjacent authenticated user to corrupt device operations and cause a denial of service via an HTTP request with input exceeding the expected length. Refer to the ' Security Update for ASUS Router Firmware' section on the ASUS Security Advisory for more information.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.