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Vulnerability · Published Jun 9, 2026 · Assigned by NETGEAR

CVE-2026-0413Buffer overflow vulnerability in certain NETGEAR Nighthawk routers

Medium 4.3

In plain English

A medium-severity stack buffer overflow in RBE370 from NETGEAR. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).

Severity (CVSS 4.0)4.3Medium
Exploit odds (30 days)0.3%top 74.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A buffer overflow vulnerability due to insufficient input validation in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and functionality.

Affected products (as reported)

VendorProductVersions
NETGEAR RBE370 0 – before V12.1.2.1
NETGEAR RBE770 0 – before V10.5.20.10
NETGEAR RBR750 0 – before V7.2.8.5
NETGEAR RBR840 0 – before V7.2.8.5
NETGEAR RBR850 0 – before V7.2.8.5
NETGEAR RBR860 0 – before V7.2.8.5
NETGEAR RBRE950 0 – before V7.2.8.5
NETGEAR RBRE960 0 – before V7.2.8.5
NETGEAR RBS750 0 – before V7.2.8.5
NETGEAR RBS840 0 – before V7.2.8.5
NETGEAR RBS850 0 – before V7.2.8.5
NETGEAR RBS860 0 – before V7.2.8.5
NETGEAR RBSE950 0 – before V7.2.8.5
NETGEAR RBSE960 0 – before V7.2.8.5

Weakness: CWE-121 · Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U

References