Is CVE-2026-38718 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-38718 being exploited in the wild.

How severe is CVE-2026-38718?

High severity, with a CVSS score of 7.5, published 18 June 2026.

Which products and versions are affected?

InHand Networks IR912 V1.0.0.r20042 and earlier; InHand Networks IR915 V1.0.0.r20042 and earlier.

Is there a fix for CVE-2026-38718?

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-2026-38718 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2026-38718?

Check whether you run InHand Networks IR912 or InHand Networks IR915 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.

CVE-2026-38718: InHand Networks IR912 and IR915 buffer overflow in device registration

CVE-2026-38718 · Severity: high · CVSS 7.5 · Published 2026-06-18

InHand Networks industrial routers are used to provide connectivity for remote industrial equipment. A security flaw in the device registration process allows a remote attacker to crash the device, leading to a loss of connectivity and potential disruption of industrial operations. This could prevent administrators from managing the equipment or receiving critical data from the field.

Technologies: InHand Networks IR912, InHand Networks IR915. Vendors: InHand Networks.

Quick answers

Is CVE-2026-38718 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-38718 being exploited in the wild.
How severe is CVE-2026-38718?: High severity, with a CVSS score of 7.5, published 18 June 2026.
Which products and versions are affected?: InHand Networks IR912 V1.0.0.r20042 and earlier; InHand Networks IR915 V1.0.0.r20042 and earlier.
Is there a fix for CVE-2026-38718?: 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-2026-38718 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-38718?: Check whether you run InHand Networks IR912 or InHand Networks IR915 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 classic buffer overflow (CWE-120) exists in the device registration function of InHand Networks IR912 and IR915 routers. The vulnerability is caused by a buffer copy without checking the size of the input during the registration process. A remote, unauthenticated attacker can exploit this over the network by sending a specially crafted request. Successful exploitation results in a denial of service (DoS) condition, crashing the target device. The issue affects firmware versions up to and including V1.0.0.r20042.

Affected products

InHand Networks IR912 V1.0.0.r20042 and earlier
InHand Networks IR915 V1.0.0.r20042 and earlier

Timeline

2026-06-18: disclosed
2026-06-18: advisory

References

https://www.inhand.com/wp-content/uploads/2026/06/InHand-PSA-2026-06_EN.pdf

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