The vulnerability of the tunnel_set_params() function in the L2TP Control Message Parser component of D-Link’s DIR-822A router microprogramming system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 30 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 6 Views
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2026-86510 | 7 Sep 202619:03 | – | circl |
 | CVE-2026-86510 | 8 Sep 202601:15 | – | cve |
 | CVE-2026-86510 D-Link DIR-822A L2TP Control Message tunnel_set_params out-of-bounds write | 8 Sep 202601:15 | – | cvelist |
 | EUVD-2026-72609 | 8 Sep 202601:15 | – | euvd |
 | CVE-2026-86510 | 8 Sep 202602:17 | – | nvd |
 | PT-2026-86966 | 7 Sep 202600:00 | – | ptsecurity |
 | CVE-2026-86510: Out-of-bounds Write | 8 Sep 202600:00 | – | rapid7 |
 | CVE-2026-86510 D-Link DIR-822A L2TP Control Message tunnel_set_params out-of-bounds write | 8 Sep 202601:15 | – | vulnrichment |
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30 Sep 2026 00:00Current
7High risk
Vulners AI Score7
CVSS 29
CVSS 39.9
EPSS0.00511