Quick answers
- Is CVE-2026-86295 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-86295 being exploited in the wild.
- How severe is CVE-2026-86295?
- High severity, with a CVSS score of 8.3, published 7 September 2026.
- Which products and versions are affected?
- D-Link DIR-895L A1_102b07.
- Is there a fix for CVE-2026-86295?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-86295 attacked?
- It is attacked over the network, in device firmware.
- Am I affected by CVE-2026-86295?
- Check whether you run D-Link DIR-895L at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A command injection vulnerability exists in the sendACK function of udhcpcd/serverpacket.c in D-Link DIR-895L firmware version A1_102b07. The vulnerable component is the DHCP server (udhcpcd), which processes client requests without properly sanitizing the Hostname argument. An attacker can send a specially crafted DHCP request containing shell metacharacters in the Hostname field to execute arbitrary commands on the router with system privileges. The attack requires network access to the router's DHCP service and can be performed remotely without authentication. A patch or firmware update may be available from D-Link.
Affected products
- D-Link DIR-895L A1_102b07
Timeline
- 2026-09-07: disclosed