CVE-2026-116505

CRITICAL 9.1CVE-2026-116505 · Published 26/10/2026 · updated 27/10/2026

In short

CVE-2026-116505 is a CRITICAL (CVSS 9.1) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 2.7%, higher than 86.2% 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

A vulnerability was found in TOTOLINK A950RG 4.1.2cu.5268_B20221104. This impacts the function getDeviceInfo of the file /var/lib/misc/udhcpd.leases of the component device-information Handler. The manipulation of the argument MAC address results in command injection. The attack can be launched remotely. The exploit has been made public and could be used.

References

gist.github.com/H3rmesk1t/836a8c4be24fcc4b7041b4bbe9cbb178
vuldb.com/cve/CVE-2026-116505
vuldb.com/submit/1022554
vuldb.com/vuln/426403
vuldb.com/vuln/426403/cti
totolink.net

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