The vulnerability of the sub_44E8D0() function in the /goform/get_virtual_cfg file of the LB-LINK BL-WR9000 microprogramming system allows a attacker to cause a service failure.

The vulnerability of the sub44E8D0 function in the /goform/getvirtualCfg file of the LB-LINK BL-WR9000 microprogramming system is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

EUVD-2026-12367

A weakness has been identified in LB-LINK BL-WR9000 2.4.9. The affected element is the function sub44E8D0 of the file /goform/getvirtualcfg. Executing a manipulation can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public...

CVE-2026-4226

CVE-2026-4226 affects LB-LINK BL-WR9000 running 2.4.9. The vulnerable element is the function sub_44E8D0 in the file /goform/get_virtual_cfg, where manipulation can cause a stack-based overflow. Attacks may be performed remotely, and the exploit has been made publicly available. Multiple trusted ...