What is CVE-2026-0409?

CVE-2026-0409 is a medium-severity vulnerability in Netgear Orbi 370, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.4/10. Published 2026-06-09.

How severe is CVE-2026-0409?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Buffer overflow in Netgear Orbi 370

CVE-2026-0409

A NETGEAR security issue that could allow an attacker with ability to intercept and tamper with traffic between the router and the Internet to run commands on your device when the device administrator performs certain specific management a…

Vulnerability class: Buffer Overflow

EPSS: 0.003 (17.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

a2826606-91e7-4eb6-899e-8484bd4575d5 (Product, product, patch)
a2826606-91e7-4eb6-899e-8484bd4575d5 (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-0409?: CVE-2026-0409 is a medium-severity vulnerability in Netgear Orbi 370, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.4/10. Published 2026-06-09.
How severe is CVE-2026-0409?: Medium severity. CVSS v3 base score is 6.4 out of 10.