CVE-2026-100740CWE-119CWE-787

CVE-2026-100740

Critical · published September 27, 2026

CVSS v3.1
9.9
EPSS
0%
Percentile
38.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
9.4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
EPSS
0.00453 · 38.4th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-787 · Out-of-bounds Write
Published
2026-09-27T05:17Z
References (6)
https://tzh00203.notion.site/D-Link-DIR-895L-L2TP-Host-Name-AVP-Out-of-Bounds-Write-33cb5c52018a8061b139cacc39d58fff · [email protected]https://vuldb.com/cve/CVE-2026-100740 · [email protected]https://vuldb.com/submit/906303 · [email protected]https://vuldb.com/vuln/410614 · [email protected]https://vuldb.com/vuln/410614/cti · [email protected]https://www.dlink.com/ · [email protected]
EPSS history
Timeline
  • 29 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 27 SEP 00:45Z
    D-Link DIR-895L L2TP Control Channel tunnel.c tunnel_set_params out-of-bounds write
    cvelistv5