CVE-2026-100740criticalCWE-119CWE-787

CVE-2026-100740: critical vulnerability in D-Link DIR-895L

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

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48Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 9.4epss 0.6%
from disclosure to weaponsame day
Published on NVDSep 27
1st PoCSep 27
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: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
Affected products
D-Link · DIR-895L
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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