Low [CVE-2026-11736] stack-based buffer overflow vulnerability affects certain NETGEAR models allowing an authenticated admin user to make unauthorized modification to router software and functionality
This low-severity NETGEAR advisory covers CVE-2026-11736 affecting RAX20, RAX35v2, RAX41.
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Summary
A stack-based buffer overflow vulnerability affects certain NETGEAR models allowing an authenticated admin user to make unauthorized modification to router software and functionality.
Affected products named by the advisory: RAX20; RAX35v2; RAX41; RAX41v2; and 4 more.
Affected products named by the advisory: RAX42; RAX42v2; RAX43; RAX43v2.
- RAX35v2 before V1.0.16.132
- RAX41v2 before V1.1.4.28
- RAX42v2 before V1.1.4.28
- RAX43 before V1.0.16.132
- RAX43v2 before V1.1.4.28
- RAX49S before V1.1.4.28
- RAX50 before V1.0.16.132
- RAX50v2 before V1.1.4.28
- RAX54Sv2 before V1.1.4.28
- RAX54v2 before V1.1.4.28
- RAXE500 before V1.2.14.114
- XR1000 before V1.1.0.22
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
- V1.0.16.132
- V1.1.4.28
- V1.2.14.114
- V1.1.0.22
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
Mitigation
Upgrade to a fixed release: V1.0.16.132, V1.1.4.28, V1.2.14.114, V1.1.0.22. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
Discussion(0)
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