CVE-2026-4492 is a high-severity stack-based buffer overflow vulnerability (CWE-121) affecting Tenda A18 Pro 02.03.02.28, specifically within the set_qosMib_list function. Rated 8.8 CVSS, it is remotely exploitable with low attack complexity (AV:N/AC:L/PR:L) and can lead to complete compromise of confidentiality, integrity, and availability. Public exploit code is available, indicating a potential for exploitation, though there is no evidence of active exploitation or widespread community discussion at this time.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Tenda | A18 Pro | 02.03.02.28CNA affected |
CVSS version used by this source: 4.0
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/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:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.