CVE-2026-4188: D-Link Dir-619l

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A security flaw has been discovered in D-Link DIR-619L 2.06B01. The affected element is the function formSchedule of the file /goform/formSchedule of the component boa. Performing a manipulation of the argument curTime results in stack-based buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• D-Link Dir-619l: version 2.06B01 only

Published 2026-03-16. Last modified 2026-06-17.