CVE-2026-9105
Description
An authenticated stack-based buffer overflow vulnerability exists in the web management interface of TP-Link TL-WR841N v14. A remote authenticated attacker can send crafted HTTP requests to cause the embedded web server to overflow a stack buffer, resulting in a crash of the affected process. Successful exploitation results in a denial-of-service condition, causing the device to crash and automatically reboot.
How to fix
- tp-link tl-wr841n_firmware14_260518 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tp-link tl-wr841n_firmware | v < 14_260518 | 14_260518 |
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Attack Surface Management
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