CVE-2026-76008CWE-119CWE-121

CVE-2026-76008

Critical · published August 19, 2026

CVSS v3.1
10.0
EPSS
1%
Percentile
63.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
10.0 · 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
EPSS
0.01020 · 63.1th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2026-08-19T07:16Z
References (5)
https://github.com/1ChaoRen1/IOT_3 · [email protected]https://vuldb.com/cve/CVE-2026-76008 · [email protected]https://vuldb.com/submit/878007 · [email protected]https://vuldb.com/vuln/391922 · [email protected]https://vuldb.com/vuln/391922/cti · [email protected]
EPSS history
Timeline
  • 19 AUG 02:30Z
    Comfast CF-N1-S URI Parameter Parsing mbox-config get_para_from_uri stack-based overflow
    cvelistv5