CVE-2026-51846

CRITICAL 9.8CVE-2026-51846 · Published 19/06/2026 · updated 09/07/2026

In short

CVE-2026-51846 is a CRITICAL (CVSS 9.8) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.84%, higher than 58.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

In Tenda AC7 v15.03.06.44, the wanSpeed parameter of the route /goform/AdvSetMacMtuWan has a stack buffer overflow vulnerability that can lead to remote arbitrary code execution.

References

kdev.site/cve-request_005 · Exploit

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free