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Vulnerability record · CVE-2026-76008 · published 19 August 2026

CVE-2026-76008: Memory buffer overflow vulnerability

A flaw has been found in Comfast CF-N1-S 2.6.0.1. This affects the function get_para_from_uri of the file /cgi-bin/mbox-config of the component URI Parameter Parsing. This manipulation of the argument width/height causes stack-based buffer overflow. The attack can be initiated remotely.

10.0 CVSS 4.0 Critical EPSS 1.0% · top 38.0% CWE-119 · Memory buffer overflowCWE-121 · Stack-based buffer overflow Deferred
10.0CVSS 4.0 base score, v2 10.0
1.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
5References
20 Aug 2026Last modified by NVD

Description

A flaw has been found in Comfast CF-N1-S 2.6.0.1. This affects the function get_para_from_uri of the file /cgi-bin/mbox-config of the component URI Parameter Parsing. This manipulation of the argument width/height causes stack-based buffer overflow. The attack can be initiated remotely.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/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

LinkTags
https://github.com/1ChaoRen1/IOT_3
https://vuldb.com/cve/CVE-2026-76008
https://vuldb.com/submit/878007
https://vuldb.com/vuln/391922
https://vuldb.com/vuln/391922/cti

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Source: NIST National Vulnerability Database (record CVE-2026-76008), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.