NVD security advisoryCritical
Critical advisory for A vulnerability was identified in D-Link
CVE-2026-120189 · Reported 1 Nov 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
A vulnerability was identified in D-LinkAffected product
Advisory overview
A vulnerability was identified in D-Link DIR-505 1.10B02. Affected is the function save_upload_file/mp_upload_file of the file /usr/bin/tftpd of the component TFTP Upload Filename Handler. The manipulation leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.