CVE-2026-2910

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.1%
top 73.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda HG9Tenda HG9 Firmware
Timeline
PublishedFeb 22

Description

A flaw has been found in Tenda HG9 300001138. This vulnerability affects unknown code of the file /boaform/formPing6. Executing a manipulation of the argument pingAddr can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used.

CVSS vector

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

Affected Packages2 packages

▶CVEListV5tenda/hg9300001138
▶NVDtenda/hg9_firmware300001138

🔴Vulnerability Details

2
GHSA
GHSA-fxq4-96xx-h92h: A flaw has been found in Tenda HG9 300001138↗2026-02-22
▶
CVEList
Tenda HG9 formPing6 stack-based overflow↗2026-02-22
▶