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Low severity · published Aug 11, 2026
CVE-2026-11734
Device administrator can interrupt the normal operation of some NETGEAR Nighthawk devices.
2.7
CVSS
0.9%
EPSS
No
On KEV
Description
A buffer overflow vulnerability in the listed NETGEAR models allows an authenticated admin user to cause the affected device to become temporarily unavailable.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MR
MR70 · NETGEAR
before V1.0.4.48 · source: vendor
MR
MR90 · NETGEAR
before V1.0.2.46 · source: vendor
MS
MS70 · NETGEAR
before V1.0.4.48 · source: vendor
MS
MS90 · NETGEAR
before V1.0.2.46 · source: vendor
RA
RAX41 · NETGEAR
before V1.1.6.36 · source: vendor
RA
RAX41v2 · NETGEAR
before V1.1.6.36 · source: vendor
RA
RAX42 · NETGEAR
before V1.1.6.36 · source: vendor
RA
RAX42v2 · NETGEAR
before V1.1.6.36 · source: vendor
RA
RAX43 · NETGEAR
before V1.1.6.36 · source: vendor
RA
RAX43v2 · NETGEAR
before V1.1.6.36 · source: vendor
RA
RAX49S · NETGEAR
before V1.1.6.36 · source: vendor
RA
RAX50 · NETGEAR
before V1.1.6.36 · source: vendor
Affected product
MR
MR70
NETGEAR
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-11734
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-11734
Vendor Advisory
https://kb.netgear.com/000070887/August-2026-NETGEAR-Security-Advisory
Product
https://www.netgear.com/support/product/mr70/
Product
https://www.netgear.com/support/product/mr90/
Product
https://www.netgear.com/support/product/ms70/
Product
https://www.netgear.com/support/product/ms90/
Product
https://www.netgear.com/support/product/rax41/
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