Quick answers
- Is CVE-2026-88707 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-88707 being exploited in the wild.
- How severe is CVE-2026-88707?
- Informational severity, published 10 November 2026.
- Which products and versions are affected?
- ASUS Router firmware.
- Is there a fix for CVE-2026-88707?
- 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-2026-88707 attacked?
- It is attacked over the network or from the adjacent network, in device firmware.
- Am I affected by CVE-2026-88707?
- 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 out-of-bounds write in ASUS Router firmware triggered by HTTP requests with oversized parameters that exceed buffer boundaries. An unauthenticated attacker on the same network can exploit this to corrupt memory, potentially leading to code execution or denial of service; the attack vector is network-adjacent and requires no authentication.
Affected products
- ASUS Router firmware
Timeline
- 2026-11-10: disclosed