CVE-2026-100740D-Link DIR-895L L2TP Control Channel tunnel.c tunnel_set_params out-of-bounds write

Descripción

A vulnerability was detected in D-Link DIR-895L A1_102b07. Impacted is the function tunnel_set_params of the file tunnel.c of the component L2TP Control Channel Parser. Performing a manipulation results in out-of-bounds write. The attack may be initiated remotely. The exploit is now public and may be used.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• VDB-410614 | D-Link DIR-895L L2TP Control Channel tunnel.c tunnel_set_params out-of-bounds write vdb-entrytechnical-description
• VDB-410614 | CTI Indicators (IOB, IOC, IOA) signaturepermissions-required
• CVE-2026-100740 | CVE Analysis and Report third-party-advisory
• Submit #906303 | D-Link DIR895LA1_102b07 A1_102b07 Out-of-bounds Write third-party-advisory
• https://tzh00203.notion.site/D-Link-DIR-895L-L2TP-Host-Name-AVP-Out-of-Bounds-Write-33cb5c52018a8061b139cacc3… exploit
• https://www.dlink.com/ product