CVE-2026-11734

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

LOW
2.7
CVSS Score
Published: August 11, 2026 at 03:06 PM UTC
Updated: October 23, 2026 at 07:10 PM UTC
15 products affected across 1 vendorRAX50 FirmwareRAX43 FirmwareRAX42 Firmware· also runs on 15 platforms

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Severity
LOW2.7
Exploit prediction
EPSS 0.9%
SSVC
No known exploit

Description

A buffer overflow vulnerability in the listed NETGEAR models allows an authenticated admin user to cause the affected device to become temporarily unavailable.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.0.4.48
Affected range stops below 1.0.4.48, so it looks safe — our inference, not a vendor statement
Affected range stops below V1.0.4.48, so it looks safe — our inference, not a vendor statement
netgear-mr70 (same device)
v < 1.0.2.46
Affected range stops below 1.0.2.46, so it looks safe — our inference, not a vendor statement
Affected range stops below V1.0.2.46, so it looks safe — our inference, not a vendor statement
netgear-mr90 (same device)
v ≤ 1.0.4.48
Affected range stops below V1.0.4.48, so it looks safe — our inference, not a vendor statement
netgear-ms70 (same device)
v < 1.0.2.46
Affected range stops below 1.0.2.46, so it looks safe — our inference, not a vendor statement
Affected range stops below V1.0.2.46, so it looks safe — our inference, not a vendor statement
netgear-ms90 (same device)
v < 1.1.6.36
Affected range stops below 1.1.6.36, so it looks safe — our inference, not a vendor statement
Affected range stops below V1.1.6.36, so it looks safe — our inference, not a vendor statement
netgear-rax41 (same device)
v < 1.1.6.36
Affected range stops below 1.1.6.36, so it looks safe — our inference, not a vendor statement
Affected range stops below V1.1.6.36, so it looks safe — our inference, not a vendor statement
netgear-rax41v2 (same device)
v < 1.1.6.36
Affected range stops below 1.1.6.36, so it looks safe — our inference, not a vendor statement
Affected range stops below V1.1.6.36, so it looks safe — our inference, not a vendor statement
netgear-rax42 (same device)
v < 1.1.6.36
Affected range stops below 1.1.6.36, so it looks safe — our inference, not a vendor statement
Affected range stops below V1.1.6.36, so it looks safe — our inference, not a vendor statement
netgear-rax42v2 (same device)
v < 1.1.6.36
Affected range stops below 1.1.6.36, so it looks safe — our inference, not a vendor statement
Affected range stops below V1.1.6.36, so it looks safe — our inference, not a vendor statement
netgear-rax43 (same device)
v < 1.1.6.36
Affected range stops below 1.1.6.36, so it looks safe — our inference, not a vendor statement
Affected range stops below V1.1.6.36, so it looks safe — our inference, not a vendor statement
netgear-rax43v2 (same device)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

References (14)

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
CWE-121

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