CVE-2026-4228

CVE-2026-4228 affects LB-LINK BL-WR9000 running 2.4.9, with the vulnerable code path in the function at /goform/set_wifi (sub_458754). The manipulation enables a remote command injection, and the exploit is publicly available. Multiple sources (NVD, Red Hat, EUVD, CVE listing, and third-party fee...

CVE-2026-4227

A security vulnerability has been detected in LB-LINK BL-WR9000 2.4.9. The impacted element is the function sub44D844 of the file /goform/gethidessidcfg. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be...

CVE-2026-4226 LB-LINK BL-WR9000 get_virtual_cfg sub_44E8D0 stack-based overflow

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...