CVE-2026-0415: Insufficient input validation vulnerability in certain Orbi routers
Published Jun 9, 2026
·Updated
Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and functionality.
Affected Software
1 affected component
Netgear Orbi
Remediation
Information
Devices with automatic updates enabled may already have this patch applied. If not, please check the firmware version and update it to the latest. Fixed in:
ProductFixed VersionRBE970 Orbi Quad-band Mesh WiFi 7 Add-on Satellite V9.12.4.9 https://www.netgear.com/support/product/rbe970/ RBR750 Orbi WiFi 6 Router AX4200 V7.2.8.5 https://www.netgear.com/support/product/rbr750/ RBR840 (EoS) Orbi WiFi 6 System AX5700 V7.2.8.5 https://www.netgear.com/support/product/rbr840/ RBR850 Orbi WiFi 6 Router AX6000 V7.2.8.5 https://www.netgear.com/support/product/rbr850/ RBR860 Orbi Tri-band Mesh WiFi 6 Router – 860 Series V7.2.8.5 https://www.netgear.com/support/product/rbr860/ RBRE950 Orbi Quad-band Mesh WiFi 6E Router V7.2.8.5 https://www.netgear.com/support/product/rbre950/ RBRE960 Orbi Quad-band Mesh WiFi 6E Router V7.2.8.5 https://www.netgear.com/support/product/rbre960/ RBS750 Orbi WiFi 6 Add-on Satellite AX4200 V7.2.8.5 https://www.netgear.com/support/product/rbs750/ RBS840 (EoS) Orbi WiFi 6 Add-on Satellite AX5700 V7.2.8.5 https://www.netgear.com/support/product/rbs840/ RBS850 Orbi WiFi 6 Satellite AX6000 V7.2.8.5 https://www.netgear.com/support/product/rbs850/ RBS860 Orbi Tri-band Mesh WiFi 6 Add-on Satellite – 860 Series V7.2.8.5 https://www.netgear.com/support/product/rbs860/ RBSE950 Orbi Quad-band Mesh WiFi 6E Add-on Satellite V7.2.8.5 https://www.netgear.com/support/product/rbse950/ RBSE960 Orbi Quad-band Mesh WiFi 6E Add-on Satellite V7.2.8.5 https://www.netgear.com/support/product/rbse960/
Models marked (EoS) have reached End-of-Support phase, and no security updates are planned. NETGEAR strongly recommends that you retire these devices and upgrade to a newer NETGEAR device for continued security support.
Event History
Jun 9, 2026
CVE Published
via MITRE·03:50 PM
Data Sourced
via MITRE·03:50 PM
RemedyDescriptionWeakness
Data Sourced
via NVD·05:16 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-0415?
The severity of CVE-2026-0415 is rated as medium with a CVSS score of 4.3.
2
How do I fix CVE-2026-0415?
To fix CVE-2026-0415, ensure that your NETGEAR Orbi device has the latest firmware version installed.
3
What type of vulnerability is CVE-2026-0415?
CVE-2026-0415 is classified as an insufficient input validation vulnerability affecting certain NETGEAR Orbi routers.
4
Who is affected by CVE-2026-0415?
Authenticated administrators connected to the local network of affected NETGEAR Orbi routers are at risk from CVE-2026-0415.
5
What can attackers do with CVE-2026-0415?
Attackers can exploit CVE-2026-0415 to make unauthorized modifications of the router's software and functionality.