CVE-2026-9105

UNKNOWN 0.0

Authenticated Stack-Based Buffer Overflow in TP-Link TL-WR841N Web Interface

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-121
Vendor	tp-link systems inc.
Product	tl-wr841n v14
Published	Jun 29, 2026
Last Updated	Jun 29, 2026

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Affected Versions

TP-Link Systems Inc. / TL-WR841N v14

0 < V14_260518

References

NVD ↗ CVE.org ↗ EPSS Data ↗

tp-link.com: https://www.tp-link.com/en/support/download/tl-wr841n/v14/#Firmware tp-link.com: https://www.tp-link.com/us/support/download/tl-wr841n/v14/#Firmware tp-link.com: https://www.tp-link.com/us/support/faq/5152/

Credits

Ravshan Rikhsiev (@arzedlab)