Is CVE-2026-15695 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-15695 being exploited in the wild.

How severe is CVE-2026-15695?

High severity, with a CVSS score of 8.8, published 14 July 2026.

Is there a fix for CVE-2026-15695?

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-2026-15695 attacked?

It is attacked over the network, in an operating system.

Am I affected by CVE-2026-15695?

Check whether you run Tenda BE12 Pro 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-2026-15695: Tenda BE12 Pro stack overflow in /goform/DhcpListClient

CVE-2026-15695 · Severity: high · CVSS 8.8 · Published 2026-07-14

A security vulnerability has been identified in the Tenda BE12 Pro router, a device used to provide wireless internet connectivity for homes and small offices. An attacker can exploit this flaw to crash the router's management interface or potentially take full control of the device. This could allow an unauthorized user to monitor network traffic, access sensitive data, or use the compromised router to launch further attacks on other devices within the network.

Technologies: Tenda BE12 Pro. Vendors: Tenda.

Quick answers

Is CVE-2026-15695 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-15695 being exploited in the wild.
How severe is CVE-2026-15695?: High severity, with a CVSS score of 8.8, published 14 July 2026.
Which products and versions are affected?: Tenda BE12 Pro 16.03.66.23.
Is there a fix for CVE-2026-15695?: 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-2026-15695 attacked?: It is attacked over the network, in an operating system.
Am I affected by CVE-2026-15695?: Check whether you run Tenda BE12 Pro 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 stack-based buffer overflow vulnerability exists in the Tenda BE12 Pro router (firmware version 16.03.66.23) within the '/goform/DhcpListClient' endpoint. The root cause is the unsafe use of the 'sprintf' function in the 'fromDhcpListClient' function, which processes the user-controlled 'page' parameter without adequate length validation. The destination buffer is fixed at 256 bytes, and providing a larger input allows an attacker to overwrite adjacent stack memory. While the advisory suggests the attack can be initiated remotely and provides a proof-of-concept that does not include authentication headers, the CVSS vector indicates low privileges (PR:L) may be required. Successful exploitation can lead to a Denial of Service (DoS) of the web management interface or arbitrary code execution.

Affected products

Tenda BE12 Pro 16.03.66.23

Timeline

2026-06-11: disclosed: Vulnerability details and PoC shared on GitHub.
2026-07-14: advisory: CVE published by NVD/VulDB.

References

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