PT-2026-86965

CVE-2026-86509

Published

2026-09-07

Updated

2026-09-09

Description by

CVSS 3.1

9.6

Critical

MetricsAV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions D-Link DIR-895L version A1 102b07

Description A stack-based buffer overflow exists in the udhcpcd component. The issue occurs within the sendOffer/sendACK functions of the udhcpcd/serverpacket.c file. This flaw allows for manipulation that can be triggered by an attacker located within the local network.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploitability

Exploit

Impacts

Researchers

Tian

Vendors

Affected products

Weakness enumeration

CWE-121: Stack-based Buffer Overflow

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

Related identifiers