CVE-2026-11733CWE-121

CVE-2026-11733

Medium · published August 11, 2026

CVSS v3.1
4.9
EPSS
1%
Percentile
42.9
In the wild
Unconfirmed
What it is

A buffer overflow vulnerability in the listed NETGEAR models allows a device administrator to temporarily interrupt the normal operation of the affected device.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00514 · 42.9th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-08-11T20:17Z
Affected products (11)
ProductVersionsFixed in
netgear/rax41_firmware< 1.1.6.361.1.6.36
netgear/rax41v2_firmware< 1.1.6.361.1.6.36
netgear/rax42_firmware< 1.1.6.361.1.6.36
netgear/rax42v2_firmware< 1.1.6.361.1.6.36
netgear/rax43_firmware< 1.1.6.361.1.6.36
netgear/rax43v2_firmware< 1.1.6.361.1.6.36
netgear/rax49s_firmware< 1.1.6.361.1.6.36
netgear/rax50_firmware< 1.1.6.361.1.6.36
netgear/rax50v2_firmware< 1.1.6.361.1.6.36
netgear/rax54s_firmware< 1.1.6.361.1.6.36
netgear/rax54sv2_firmware< 1.1.6.361.1.6.36
References (10)
https://kb.netgear.com/000070887/August-2026-NETGEAR-Security-Advisory · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax41/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax41v2/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax42/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax42v2/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax43/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax43v2/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax49s/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax50/ · a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax50v2/ · a2826606-91e7-4eb6-899e-8484bd4575d5
EPSS history
Timeline
  • 11 AUG 15:06Z
    Buffer overflow vulnerability in some NETGEAR Nighthawk routers
    cvelistv5