The vulnerability of the NGOAM protocol implementation in the Cisco NX-OS operating system of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series devices allows a perpetrator to execute arbitrary code or cause service interruptions.
🗓️ 09 Oct 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 11 |
|---|---|---|---|---|
 | CVE-2026-76486 | 7 Oct 202617:31 | – | circl |
 | Cisco Nexus 3000 and 9000 Series Switches NGOAM Remote Code Execution Vulnerabilities | 7 Oct 202616:00 | – | cisco |
| Cisco Advance Notification for Publication of October 7, 2026, Security Advisories | 30 Sep 202616:00 | – | cisco |
 | CVE-2026-76486 | 7 Oct 202616:17 | – | cve |
 | CVE-2026-76486 Cisco Nexus 3000 and 9000 Series Switches VXLAN OAM (NGOAM) Remote Code Execution Vulnerability | 7 Oct 202616:17 | – | cvelist |
 | EUVD-2026-94470 | 7 Oct 202616:17 | – | euvd |
 | CVE-2026-76486 | 7 Oct 202617:17 | – | nvd |
 | PT-2026-107616 | 7 Oct 202600:00 | – | ptsecurity |
 | CVE-2026-76486: Stack-based Buffer Overflow | 7 Oct 202600:00 | – | rapid7 |
| CVE-2026-76486: Stack-based Buffer Overflow | 7 Oct 202600:00 | – | rapid7 |
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09 Oct 2026 00:00Current
7.5High risk
Vulners AI Score7.5
CVSS 39.8
CVSS 210
EPSS0.00509