CVE-2026-11734lowCWE-121

CVE-2026-11734: low-severity vulnerability in NETGEAR MR70

Device administrator can interrupt the normal operation of some NETGEAR Nighthawk devices.

Published · Updated

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8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 1.1epss 0.9%
A buffer overflow vulnerability in the listed NETGEAR models allows an authenticated admin user to cause the affected device to become temporarily unavailable.
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/V:D/RE:L/U:Amber
Affected products
NETGEAR · MR70NETGEAR · MR90NETGEAR · MS70NETGEAR · MS90NETGEAR · RAX41NETGEAR · RAX41v2NETGEAR · RAX42NETGEAR · RAX42v2NETGEAR · RAX43NETGEAR · RAX43v2NETGEAR · RAX49SNETGEAR · RAX50NETGEAR · RAX50v2NETGEAR · RAX54SNETGEAR · RAX54Sv2
Related CVEs — NETGEAR MR70

In the same product, most dangerous first.

CVE-2026-11739MEDIUMCommand injection vulnerability in some NETGEAR Nighthawk devicesEPSS 2.5%CVE-2026-9213MEDIUMInsufficient input validation in certain NETGEAR routersEPSS 0.4%CVE-2025-12946MEDIUMImproper input validation in NETGEAR Nighthawk routersEPSS 0.3%CVE-2026-0418MEDIUMCertain NETGEAR devices allow administrators to tamper with systemEPSS 0.2%CVE-2026-0417MEDIUMInsufficient input validation in certain NETGEAR routersEPSS 0.2%CVE-2026-9210MEDIUMCertain NETGEAR routers allow authenticated administrators to gain unintended control of the routerEPSS 0.2%