Buffer overflow in NETGEAR Rax30
CVE-2026-9216
An insufficient input validation vulnerability in the listed NETGEAR RAX series models allows a network-adjacent attacker having network access (such as WiFi credentials) to crash the router's management UI. There is no confidentiality or integrity impact. A crash of the router's management UI does not impact the availability of the router's core services like WiFi network.
Vulnerability class: Buffer Overflow
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
Affected products
Weakness classification (CWE)
References
- a2826606-91e7-4eb6-899e-8484bd4575d5 (product, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (product, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (product, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (product, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (product, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (vendor-advisory, patch)
Frequently asked questions
- What is CVE-2026-9216?
- CVE-2026-9216 is a low-severity vulnerability in NETGEAR Rax30, classified under Stack-based Buffer Overflow. CVSS score: 3.5/10. Published 2026-09-08.
- How severe is CVE-2026-9216?
- Low severity. CVSS v3 base score is 3.5 out of 10.