CVE-2026-86509

A flaw has been found in D-Link DIR-895L A1_102b07. This impacts the function sendOffer/sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. This manipulation causes stack-based buffer overflow. The attack can only be done within the local network. The exploit has been published and may be used.

  • Published Sep 8, 2026
  • CVSS 8.6 high
  • 0.7% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-86509 at the National Vulnerability Database