CVE-2026-76485
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Cisco Nexus 3000 and 9000 Series Switches VXLAN OAM (NGOAM) Remote Code Execution Vulnerability
A vulnerability in the VXLAN Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges or cause a Denial-of-Service (DoS) on an affected device. This vulnerability is due to improper input validation of IP traffic when the NGOAM feature is enabled. An attacker could exploit this vulnerability by sending crafted packets to an IP interface on an affected device. A successful exploit could allow the attacker to execute arbitrary code with root privileges and could cause process crashes resulting in a reload and DoS condition.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Cisco NX-OS Software
- Vendor
- Cisco
- Product
- Cisco NX-OS Software
- Platforms
- Unknown
- Default status
unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9.2(3) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.2(2v) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.2(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.2(2t) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.2(3y) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(2) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.2(4) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(1z) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.2(2) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(3) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(4) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(5) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(6) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(5w) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(7) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(7k) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(7a) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(8) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(9) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(10) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(2) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(11) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(3) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(12) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.4(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(99w) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(3w) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(99x) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(3o) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(4) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(3p) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(4a) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.4(2) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(3q) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(13) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(5) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.4(3) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(3x) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(4g) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(3r) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(6) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(14) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.4(4) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(4h) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5(2) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(7) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.4(5) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5(3) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(15) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.4(4g) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5(4) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.6(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5(3t) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(8) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.4(6) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5(3s) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5(3e) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5(3o) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(16) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.6(1s) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.6(2) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5(3p) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3(9) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.6(2s) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.6(3) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.4(7) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5(5) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3(17) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.6(2n) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.6(3s) | affected | Unavailable | Unavailable | Unavailable | None listed |