Vulnerability record · CVE-2026-78050 · published 23 August 2026

CVE-2026-78050: Memory buffer overflow vulnerability

A vulnerability was found in Comfast CF-N1-S 2.6.0.1. The affected element is the function sub_41AD7C of the file /cgi-bin/mbox-config?method=SET&section=ntp_timezone of the component Web Management. The manipulation of the argument timestr/ntp_client_enabled results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used.

8.6 CVSS 4.0 High EPSS 0.79% · top 45.5% CWE-119 · Memory buffer overflowCWE-121 · Stack-based buffer overflow Deferred

8.6CVSS 4.0 base score, v2 9.0

0.79%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

5References

24 Aug 2026Last modified by NVD

Description

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

Link	Tags
https://github.com/AdminSafe/CVE/issues/9
https://vuldb.com/cve/CVE-2026-78050
https://vuldb.com/submit/881293
https://vuldb.com/vuln/394291
https://vuldb.com/vuln/394291/cti

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Source: NIST National Vulnerability Database (record CVE-2026-78050), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.