CVE-2026-100740

CRITICAL 9.9

D-Link DIR-895L L2TP Control Channel tunnel.c tunnel_set_params out-of-bounds write

CVSS Score

9.9

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-787 CWE-119
Vendor	d-link
Product	dir-895l
Published	Sep 27, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DIR-895L

A1_102b07

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/410614 vuldb.com: https://vuldb.com/vuln/410614/cti vuldb.com: https://vuldb.com/cve/CVE-2026-100740 vuldb.com: https://vuldb.com/submit/906303 tzh00203.notion.site: https://tzh00203.notion.site/D-Link-DIR-895L-L2TP-Host-Name-AVP-Out-of-Bounds-Write-33cb5c52018a8061b139cacc39d58fff dlink.com: https://www.dlink.com/

Credits

🔍 tian (VulDB User)