Critical 10.0Published Aug 19, 2026

CVE-2026-76008Comfast CF-N1-S URI Parameter Parsing mbox-config get_para_from_uri stack-based overflow

Updated under an hour ago (2026-10-19 06:50 UTC)

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It affects Comfast CF-N1-S. Add what you run to find out whether that includes you.

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Every CVE for Comfast CF-N1-S

Exploited in the last 30 days

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: 10.0 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R
Weakness (CWE): CWE-121, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Aug 19, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Comfast CF-N1-S comfast:cf-n1-s	2.6.0.1	CNA record

References

https://vuldb.com/vuln/391922vdb-entry, technical-description
https://vuldb.com/vuln/391922/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-76008third-party-advisory
https://vuldb.com/submit/878007third-party-advisory
https://github.com/1ChaoRen1/IOT_3related

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.