CVE-2026-96891
D-Link DIR-825 rp-l2tp tunnel.c tunnel_set_params out-of-bounds write
D-Link DIR-825Network & edge
CVSS
9.3CriticalExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.65%Chance of exploitation activity in the next 30 days, higher than 50% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Description
A vulnerability was identified in D-Link DIR-825 3.00b32. Affected is the function tunnel_set_params of the file tunnel.c of the component rp-l2tp. The manipulation of the argument peer_hostname leads to out-of-bounds write. The attack may be initiated remotely.
Text from CVE List
Affected versions 1
- DIR-825affected: 3.00b32CVE List
References 6
- vuldb.com/cve/CVE-2026-96891Advisoryvia CVE List
- vuldb.com/submit/906301Advisoryvia CVE List
- vuldb.com/vuln/409134Referencevia CVE List
- vuldb.com/vuln/409134/ctiReferencevia CVE List
- tzh00203.notion.site/D-Link-DIR-825-L2TP-Host-Name-AVP-Out-of-Bounds-Write-33cb5c52018a80458ffec58b62096940Referencevia CVE List
- dlink.com/Referencevia CVE List