CVE-2026-2055: D-Link DIR-605L/DIR-619L DHCP Client Information information disclosure

Published Feb 6, 2026
·
Updated

A weakness has been identified in D-Link DIR-605L and DIR-619L 2.06B01/2.13B01. The affected element is an unknown function of the component DHCP Client Information Handler. Executing a manipulation can lead to information disclosure. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.

Affected Software

6 affected components
D-Link DIR-605L>=2.06B01<=2.06B01
D-Link DIR-619L>=2.13B01<=2.13B01
All of the following
Dlink Dir-605l Firmware=2.06b01
Dlink Dir-605l
All of the following
Dlink Dir-619l Firmware=2.13b01
Dlink Dir-619l

Event History

Feb 6, 2026
CVE Published
via MITRE·01:02 PM
Data Sourced
via MITRE·01:02 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·01:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-2055?

CVE-2026-2055 has a moderate severity rating due to its potential for information disclosure.

2

How do I fix CVE-2026-2055?

To fix CVE-2026-2055, update the firmware of D-Link DIR-605L and DIR-619L to the latest version provided by D-Link.

3

What devices are affected by CVE-2026-2055?

CVE-2026-2055 affects the D-Link DIR-605L and DIR-619L routers running specific firmware versions.

4

What type of vulnerability is CVE-2026-2055?

CVE-2026-2055 is an information disclosure vulnerability related to the DHCP Client Information Handler.

5

Can CVE-2026-2055 be exploited remotely?

Yes, CVE-2026-2055 can potentially be exploited remotely, leading to the disclosure of sensitive information.

Contact

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