Vulnerability Description
A vulnerability was detected in D-Link DIR-895L A1_102b07. Impacted is the function tunnel_set_params of the file tunnel.c of the component L2TP Control Channel Parser. Performing a manipulation results in out-of-bounds write. The attack may be initiated remotely. The exploit is now public and may be used.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://tzh00203.notion.site/D-Link-DIR-895L-L2TP-Host-Name-AVP-Out-of-Bounds-Wr
- https://vuldb.com/cve/CVE-2026-100740
- https://vuldb.com/submit/906303
- https://vuldb.com/vuln/410614
- https://vuldb.com/vuln/410614/cti
- https://www.dlink.com/
FAQ
What is CVE-2026-100740?
CVE-2026-100740 is a vulnerability with a CVSS score of 9.9 (CRITICAL). A vulnerability was detected in D-Link DIR-895L A1_102b07. Impacted is the function tunnel_set_params of the file tunnel.c of the component L2TP Control Channel Parser. Performing a manipulation resul...
How severe is CVE-2026-100740?
CVE-2026-100740 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-100740?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.