Vulnerability-Lookup

CVE-2026-76465 (GCVE-0-2026-76465)

Vulnerability from cvelistv5 – Published: 2026-10-07 16:14 – Updated: 2026-10-08 03:55

Title

Cisco Nexus 3000 and 9000 Series Switches MPLS OAM Remote Code Execution Vulnerability

Summary

A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software for Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges or cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper validation when an affected device is processing an MPLS echo-request packet. An attacker could exploit this vulnerability by sending a crafted MPLS echo-request to an IP address on an affected device. A successful exploit could allow the attacker to execute arbitrary code with root privileges and could cause process crashes, which could result in a device reload and a DoS condition.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-07 00:00 UTC

CWE

CWE-590 - Free of Memory not on the Heap

Assigner

cisco mitre root Scorecard

References

1 reference

URL	Tags
https://sec.cloudapps.cisco.com/security/center/c…

Impacted products

1 product

Vendor	Product	Version	CPE status
Cisco	Cisco NX-OS Software	Affected: 9.3(2) Affected: 9.3(1) Affected: 9.3(1z) Affected: 9.3(3) Affected: 9.3(4) Affected: 9.3(5) Affected: 9.3(6) Affected: 9.3(5w) Affected: 9.3(7) Affected: 9.3(7k) Affected: 9.3(7a) Affected: 9.3(8) Affected: 9.3(9) Affected: 9.3(10) Affected: 10.3(1) Affected: 10.3(2) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.3(12) Affected: 10.4(1) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 10.4(4g) Affected: 10.5(4) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 10.3(9) Affected: 10.6(2s) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3s)	guessed

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                },
                {
                  "status": "affected",
                  "version": "9.3(3)"
                },
                {
                  "status": "affected",
                  "version": "9.3(4)"
                },
                {
                  "status": "affected",
                  "version": "9.3(5)"
                },
                {
                  "status": "affected",
                  "version": "9.3(6)"
                },
                {
                  "status": "affected",
                  "version": "9.3(5w)"
                },
                {
                  "status": "affected",
                  "version": "9.3(7)"
                },
                {
                  "status": "affected",
                  "version": "9.3(7k)"
                },
                {
                  "status": "affected",
                  "version": "9.3(7a)"
                },
                {
                  "status": "affected",
                  "version": "9.3(8)"
                },
                {
                  "status": "affected",
                  "version": "9.3(9)"
                },
                {
                  "status": "affected",
                  "version": "9.3(10)"
                },
                {
                  "status": "affected",
                  "version": "10.3(1)"
                },
                {
                  "status": "affected",
                  "version": "10.3(2)"
                },
                {
                  "status": "affected",
                  "version": "9.3(11)"
                },
                {
                  "status": "affected",
                  "version": "10.3(3)"
                },
                {
                  "status": "affected",
                  "version": "9.3(12)"
                },
                {
                  "status": "affected",
                  "version": "10.4(1)"
                },
                {
                  "status": "affected",
                  "version": "10.3(99w)"
                },
                {
                  "status": "affected",
                  "version": "10.3(3w)"
                },
                {
                  "status": "affected",
                  "version": "10.3(99x)"
                },
                {
                  "status": "affected",
                  "version": "10.3(3o)"
                },
                {
                  "status": "affected",
                  "version": "10.3(4)"
                },
                {
                  "status": "affected",
                  "version": "10.3(3p)"
                },
                {
                  "status": "affected",
                  "version": "10.3(4a)"
                },
                {
                  "status": "affected",
                  "version": "10.4(2)"
                },
                {
                  "status": "affected",
                  "version": "10.3(3q)"
                },
                {
                  "status": "affected",
                  "version": "9.3(13)"
                },
                {
                  "status": "affected",
                  "version": "10.3(5)"
                },
                {
                  "status": "affected",
                  "version": "10.4(3)"
                },
                {
                  "status": "affected",
                  "version": "10.3(3x)"
                },
                {
                  "status": "affected",
                  "version": "10.3(4g)"
                },
                {
                  "status": "affected",
                  "version": "10.5(1)"
                },
                {
                  "status": "affected",
                  "version": "10.3(3r)"
                },
                {
                  "status": "affected",
                  "version": "10.3(6)"
                },
                {
                  "status": "affected",
                  "version": "9.3(14)"
                },
                {
                  "status": "affected",
                  "version": "10.4(4)"
                },
                {
                  "status": "affected",
                  "version": "10.3(4h)"
                },
                {
                  "status": "affected",
                  "version": "10.5(2)"
                },
                {
                  "status": "affected",
                  "version": "10.3(7)"
                },
                {
                  "status": "affected",
                  "version": "10.4(5)"
                },
                {
                  "status": "affected",
                  "version": "10.5(3)"
                },
                {
                  "status": "affected",
                  "version": "9.3(15)"
                },
                {
                  "status": "affected",
                  "version": "10.4(4g)"
                },
                {
                  "status": "affected",
                  "version": "10.5(4)"
                },
                {
                  "status": "affected",
                  "version": "10.6(1)"
                },
                {
                  "status": "affected",
                  "version": "10.5(3t)"
                },
                {
                  "status": "affected",
                  "version": "10.3(8)"
                },
                {
                  "status": "affected",
                  "version": "10.4(6)"
                },
                {
                  "status": "affected",
                  "version": "10.5(3s)"
                },
                {
                  "status": "affected",
                  "version": "10.5(3e)"
                },
                {
                  "status": "affected",
                  "version": "10.5(3o)"
                },
                {
                  "status": "affected",
                  "version": "9.3(16)"
                },
                {
                  "status": "affected",
                  "version": "10.6(1s)"
                },
                {
                  "status": "affected",
                  "version": "10.6(2)"
                },
                {
                  "status": "affected",
                  "version": "10.5(3p)"
                },
                {
                  "status": "affected",
                  "version": "10.3(9)"
                },
                {
                  "status": "affected",
                  "version": "10.6(2s)"
                },
                {
                  "status": "affected",
                  "version": "10.6(3)"
                },
                {
                  "status": "affected",
                  "version": "10.4(7)"
                },
                {
                  "status": "affected",
                  "version": "10.5(5)"
                },
                {
                  "status": "affected",
                  "version": "9.3(17)"
                },
                {
                  "status": "affected",
                  "version": "10.6(2n)"
                },
                {
                  "status": "affected",
                  "version": "10.6(3s)"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software for Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to execute arbitrary code with\u0026nbsp;root privileges or cause a denial of service (DoS) condition on an affected device.\r\n\r\nThis vulnerability is due to improper validation when an affected device is processing an MPLS echo-request packet. An attacker could exploit this vulnerability by sending a crafted MPLS echo-request to an IP address on an affected device. A successful exploit could allow the attacker to execute arbitrary code with\u0026nbsp;root privileges and could cause process crashes, which could result in a device reload and a DoS condition."
            }
          ],
          "exploits": [
            {
              "lang": "en",
              "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "format": "cvssV3_1"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-590",
                  "description": "Free of Memory not on the Heap",
                  "lang": "en",
                  "type": "cwe"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-07T16:14:26.107Z",
            "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
            "shortName": "cisco"
          },
          "references": [
            {
              "name": "cisco-sa-moam-rce-uBTzYV7",
              "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-moam-rce-uBTzYV7"
            }
          ],
          "source": {
            "advisory": "cisco-sa-moam-rce-uBTzYV7",
            "defects": [
              "CSCwu19799"
            ],
            "discovery": "INTERNAL"
          },
          "title": "Cisco Nexus 3000 and 9000 Series Switches MPLS OAM Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "assignerShortName": "cisco",
        "cveId": "CVE-2026-76465",
        "datePublished": "2026-10-07T16:14:26.107Z",
        "dateReserved": "2026-08-19T12:02:03.637Z",
        "dateUpdated": "2026-10-08T03:55:35.639Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

CERTFR-2026-AVI-1282

Vulnerability from certfr_avis - Published: 2026-10-08 - Updated: 2026-10-08

De multiples vulnérabilités ont été découvertes dans les produits Cisco. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
Cisco	N/A	NX-OS Software versions 10.5 antérieures à 10.5(6)
Cisco	N/A	UCS Software versions 6.0 antérieures à 6.0(2e)
Cisco	N/A	Meraki MX Security and SD-WAN Appliance Software versions 26.2.x antérieures à 26.2.3
Cisco	N/A	Meraki MX Security and SD-WAN Appliance Software versions 18.1 antérieures à 18.107.14
Cisco	N/A	Meraki MS Series Switch Software versions IOS XE 17.15 antérieures à IOS XE 17.15.6
Cisco	N/A	NX-OS Software versions 10.4 antérieures à 10.4(8)
Cisco	N/A	Meraki MS Series Switch Software versions IOS XE 26.1 antérieures à IOS XE 26.1.2
Cisco	N/A	NX-OS Software versions 9.x antérieures à 9.4(5a)
Cisco	N/A	Unified CCX versions antérieures à 15.0(1) SU2 (disponibilité prévue pour février 2027)
Cisco	N/A	Meraki MR Wireless Access Point Software versions 30.7.x antérieures à 30.7.3
Cisco	N/A	Meraki Campus Gateway Software versions 33.1 antérieures à 33.1.4 (disponibilité prévue pour novembre 2026)
Cisco	N/A	NX-OS Software versions 10.6 antérieures à 10.6(4)
Cisco	N/A	Meraki MX Security and SD-WAN Appliance Software versions 26.1.x antérieures à 26.1.7
Cisco	N/A	Meraki MG Cellular Gateway Software versions 26.1.x antérieures à 26.1.4
Cisco	N/A	NX-OS Software versions 16.1 antérieures à 16.1(6g)
Cisco	N/A	Meraki MX Security and SD-WAN Appliance Software versions 19.2 antérieures à 19.2.9
Cisco	N/A	Meraki MR Wireless Access Point Software versions 33.1.x antérieures à 33.1.3
Cisco	N/A	APIC versions 6.2 antérieures à 6.2(3g)
Cisco	N/A	Finesse versions antérieures à 15.0(1) SU3 (disponibilité prévue pour février 2027)
Cisco	N/A	APIC versions antérieures à 6.0(9h)
Cisco	N/A	UCS Software versions antérieures à 4.3(6j)
Cisco	N/A	Meraki MS Series Switch Software versions 18.1 antérieures à 18.1.9 (disponibilité prévue pour octobre 2026)
Cisco	N/A	APIC versions 6.1 antérieures à 6.1(6g)
Cisco	N/A	License On-Prem versions antérieures à 10-202609
Cisco	N/A	Meraki MR Wireless Access Point Software versions 32.2 antérieures à 32.2.5 (disponibilité prévue pour octobre 2026)
Cisco	N/A	Meraki MS Series Switch Software versions IOS XE 17.18 antérieures à IOS XE 17.18.4.1
Cisco	N/A	Meraki MR Wireless Access Point Software versions 31.1.x antérieures à 31.1.8.1
Cisco	N/A	NX-OS Software versions 8.x antérieures à 8.4(14)
Cisco	N/A	Packaged CCE et Unified CCE versions antérieures à 15.0(1)ES202701 (disponibilité prévue pour janvier 2027)
Cisco	N/A	Meraki Campus Gateway Software versions 32.2 antérieures à 32.2.5 (disponibilité prévue pour octobre 2026)
Cisco	N/A	NX-OS Software versions 16.2 antérieures à 16.2(3g)
Cisco	N/A	NX-OS Software versions 10.3 and earlier antérieures à 10.3(10)
Cisco	N/A	Meraki MV Smart Camera Software versions 7 antérieures à 8.0
Cisco	N/A	NX-OS Software versions 16.0 and earlier antérieures à 16.0(9h)

References

Title

Publication Time

Tags

Bulletin de sécurité Cisco cisco-sa-moam-rce-uBTzYV7	2026-10-07	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-hardening-ssm-Ph77wdhf	2026-10-07	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-hardening-meraki-os-drbEX9GH	2026-10-07	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-napi-rce-r2shwu2j	2026-10-07	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-hardening-apic-UOXWtfh	2026-10-07	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-finesse-ssrf-mmSuyugS	2026-10-07	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-ssm-access-nttb2dhE	2026-10-07	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-hardening-nxosw1-cWzSbtR	2026-10-07	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-ngoam-rce-LWKQ4BU	2026-10-07	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "NX-OS Software versions 10.5 ant\u00e9rieures \u00e0 10.5(6)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
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    },
    {
      "description": "UCS Software versions 6.0 ant\u00e9rieures \u00e0 6.0(2e)",
      "product": {
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        "vendor": {
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          "scada": false
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    },
    {
      "description": "Meraki MX Security and SD-WAN Appliance Software versions 26.2.x ant\u00e9rieures \u00e0 26.2.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MX Security and SD-WAN Appliance Software versions 18.1 ant\u00e9rieures \u00e0 18.107.14",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MS Series Switch Software versions IOS XE 17.15 ant\u00e9rieures \u00e0 IOS XE 17.15.6",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "NX-OS Software versions 10.4 ant\u00e9rieures \u00e0 10.4(8)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MS Series Switch Software versions IOS XE 26.1 ant\u00e9rieures \u00e0 IOS XE 26.1.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "NX-OS Software versions 9.x ant\u00e9rieures \u00e0 9.4(5a)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Unified CCX versions ant\u00e9rieures \u00e0 15.0(1) SU2 (disponibilit\u00e9 pr\u00e9vue pour f\u00e9vrier 2027)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MR Wireless Access Point Software versions 30.7.x ant\u00e9rieures \u00e0 30.7.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki Campus Gateway Software versions 33.1 ant\u00e9rieures \u00e0 33.1.4 (disponibilit\u00e9 pr\u00e9vue pour novembre 2026)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "NX-OS Software versions 10.6 ant\u00e9rieures \u00e0 10.6(4)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MX Security and SD-WAN Appliance Software versions 26.1.x ant\u00e9rieures \u00e0 26.1.7",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MG Cellular Gateway Software versions 26.1.x ant\u00e9rieures \u00e0 26.1.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "NX-OS Software versions 16.1 ant\u00e9rieures \u00e0 16.1(6g)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MX Security and SD-WAN Appliance Software versions 19.2 ant\u00e9rieures \u00e0 19.2.9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MR Wireless Access Point Software versions 33.1.x ant\u00e9rieures \u00e0 33.1.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "APIC versions 6.2 ant\u00e9rieures \u00e0 6.2(3g)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Finesse versions ant\u00e9rieures \u00e0 15.0(1) SU3 (disponibilit\u00e9 pr\u00e9vue pour f\u00e9vrier 2027)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "APIC versions ant\u00e9rieures \u00e0 6.0(9h)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "UCS Software versions ant\u00e9rieures \u00e0 4.3(6j)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MS Series Switch Software versions 18.1 ant\u00e9rieures \u00e0 18.1.9 (disponibilit\u00e9 pr\u00e9vue pour octobre 2026)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "APIC versions 6.1 ant\u00e9rieures \u00e0 6.1(6g)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "License On-Prem versions ant\u00e9rieures \u00e0  10-202609",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MR Wireless Access Point Software versions 32.2 ant\u00e9rieures \u00e0 32.2.5 (disponibilit\u00e9 pr\u00e9vue pour octobre 2026)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MS Series Switch Software versions IOS XE 17.18 ant\u00e9rieures \u00e0 IOS XE 17.18.4.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MR Wireless Access Point Software versions 31.1.x ant\u00e9rieures \u00e0 31.1.8.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "NX-OS Software versions 8.x ant\u00e9rieures \u00e0 8.4(14)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Packaged CCE et Unified CCE versions ant\u00e9rieures \u00e0 15.0(1)ES202701 (disponibilit\u00e9 pr\u00e9vue pour janvier 2027)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki Campus Gateway Software versions 32.2 ant\u00e9rieures \u00e0 32.2.5 (disponibilit\u00e9 pr\u00e9vue pour octobre 2026)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "NX-OS Software versions 16.2 ant\u00e9rieures \u00e0 16.2(3g)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "NX-OS Software versions 10.3 and earlier ant\u00e9rieures \u00e0 10.3(10)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Meraki MV Smart Camera Software versions 7 ant\u00e9rieures \u00e0 8.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "NX-OS Software versions 16.0 and earlier ant\u00e9rieures \u00e0 16.0(9h)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-76471",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76471"
    },
    {
      "name": "CVE-2026-76455",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76455"
    },
    {
      "name": "CVE-2026-76482",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76482"
    },
    {
      "name": "CVE-2026-76452",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76452"
    },
    {
      "name": "CVE-2026-76499",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76499"
    },
    {
      "name": "CVE-2026-76501",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76501"
    },
    {
      "name": "CVE-2026-76485",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76485"
    },
    {
      "name": "CVE-2026-76484",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76484"
    },
    {
      "name": "CVE-2026-20362",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20362"
    },
    {
      "name": "CVE-2026-76465",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76465"
    },
    {
      "name": "CVE-2026-76470",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76470"
    },
    {
      "name": "CVE-2026-76483",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76483"
    },
    {
      "name": "CVE-2026-76500",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76500"
    },
    {
      "name": "CVE-2026-76459",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76459"
    },
    {
      "name": "CVE-2026-76463",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76463"
    },
    {
      "name": "CVE-2026-76454",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76454"
    },
    {
      "name": "CVE-2026-76472",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76472"
    },
    {
      "name": "CVE-2026-76467",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76467"
    },
    {
      "name": "CVE-2026-76498",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76498"
    },
    {
      "name": "CVE-2026-76458",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76458"
    },
    {
      "name": "CVE-2026-76464",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76464"
    },
    {
      "name": "CVE-2026-76486",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76486"
    },
    {
      "name": "CVE-2026-76437",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76437"
    },
    {
      "name": "CVE-2026-20328",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20328"
    },
    {
      "name": "CVE-2026-76457",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76457"
    },
    {
      "name": "CVE-2026-76480",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76480"
    },
    {
      "name": "CVE-2026-76469",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76469"
    },
    {
      "name": "CVE-2026-76453",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76453"
    },
    {
      "name": "CVE-2026-76456",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76456"
    },
    {
      "name": "CVE-2026-76468",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76468"
    }
  ],
  "initial_release_date": "2026-10-08T00:00:00",
  "last_revision_date": "2026-10-08T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1282",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-10-08T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Injection SQL (SQLi)"
    },
    {
      "description": "Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Cisco. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Cisco",
  "vendor_advisories": [
    {
      "published_at": "2026-10-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-moam-rce-uBTzYV7",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-moam-rce-uBTzYV7"
    },
    {
      "published_at": "2026-10-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-hardening-ssm-Ph77wdhf",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-ssm-Ph77wdhf"
    },
    {
      "published_at": "2026-10-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-hardening-meraki-os-drbEX9GH",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-meraki-os-drbEX9GH"
    },
    {
      "published_at": "2026-10-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-napi-rce-r2shwu2j",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-napi-rce-r2shwu2j"
    },
    {
      "published_at": "2026-10-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-hardening-apic-UOXWtfh",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-apic-UOXWtfh"
    },
    {
      "published_at": "2026-10-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-finesse-ssrf-mmSuyugS",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-finesse-ssrf-mmSuyugS"
    },
    {
      "published_at": "2026-10-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ssm-access-nttb2dhE",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ssm-access-nttb2dhE"
    },
    {
      "published_at": "2026-10-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-hardening-nxosw1-cWzSbtR",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-nxosw1-cWzSbtR"
    },
    {
      "published_at": "2026-10-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ngoam-rce-LWKQ4BU",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ngoam-rce-LWKQ4BU"
    }
  ]
}

CISCO-SA-MOAM-RCE-UBTZYV7

Vulnerability from csaf_cisco - Published: 2026-10-07 16:00 - Updated: 2026-10-07 16:00

Summary

Cisco Nexus 3000 and 9000 Series Switches MPLS OAM Remote Code Execution Vulnerability

Scope

1 vulnerability in this advisory, including CVE-2026-76465.

CVE-2026-76465

9.8 (Critical)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Known affected: 110 products

https://software.cisco.com

Open the full advisory

FKIE_CVE-2026-76465

Vulnerability from fkie_nvd - Published: 2026-10-07 17:16 - Updated: 2026-10-08 04:17

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	psirt@cisco.com	https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-moam-rce-uBTzYV7

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "product": "Cisco NX-OS Software",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "9.3(2)"
            },
            {
              "status": "affected",
              "version": "9.3(1)"
            },
            {
              "status": "affected",
              "version": "9.3(1z)"
            },
            {
              "status": "affected",
              "version": "9.3(3)"
            },
            {
              "status": "affected",
              "version": "9.3(4)"
            },
            {
              "status": "affected",
              "version": "9.3(5)"
            },
            {
              "status": "affected",
              "version": "9.3(6)"
            },
            {
              "status": "affected",
              "version": "9.3(5w)"
            },
            {
              "status": "affected",
              "version": "9.3(7)"
            },
            {
              "status": "affected",
              "version": "9.3(7k)"
            },
            {
              "status": "affected",
              "version": "9.3(7a)"
            },
            {
              "status": "affected",
              "version": "9.3(8)"
            },
            {
              "status": "affected",
              "version": "9.3(9)"
            },
            {
              "status": "affected",
              "version": "9.3(10)"
            },
            {
              "status": "affected",
              "version": "10.3(1)"
            },
            {
              "status": "affected",
              "version": "10.3(2)"
            },
            {
              "status": "affected",
              "version": "9.3(11)"
            },
            {
              "status": "affected",
              "version": "10.3(3)"
            },
            {
              "status": "affected",
              "version": "9.3(12)"
            },
            {
              "status": "affected",
              "version": "10.4(1)"
            },
            {
              "status": "affected",
              "version": "10.3(99w)"
            },
            {
              "status": "affected",
              "version": "10.3(3w)"
            },
            {
              "status": "affected",
              "version": "10.3(99x)"
            },
            {
              "status": "affected",
              "version": "10.3(3o)"
            },
            {
              "status": "affected",
              "version": "10.3(4)"
            },
            {
              "status": "affected",
              "version": "10.3(3p)"
            },
            {
              "status": "affected",
              "version": "10.3(4a)"
            },
            {
              "status": "affected",
              "version": "10.4(2)"
            },
            {
              "status": "affected",
              "version": "10.3(3q)"
            },
            {
              "status": "affected",
              "version": "9.3(13)"
            },
            {
              "status": "affected",
              "version": "10.3(5)"
            },
            {
              "status": "affected",
              "version": "10.4(3)"
            },
            {
              "status": "affected",
              "version": "10.3(3x)"
            },
            {
              "status": "affected",
              "version": "10.3(4g)"
            },
            {
              "status": "affected",
              "version": "10.5(1)"
            },
            {
              "status": "affected",
              "version": "10.3(3r)"
            },
            {
              "status": "affected",
              "version": "10.3(6)"
            },
            {
              "status": "affected",
              "version": "9.3(14)"
            },
            {
              "status": "affected",
              "version": "10.4(4)"
            },
            {
              "status": "affected",
              "version": "10.3(4h)"
            },
            {
              "status": "affected",
              "version": "10.5(2)"
            },
            {
              "status": "affected",
              "version": "10.3(7)"
            },
            {
              "status": "affected",
              "version": "10.4(5)"
            },
            {
              "status": "affected",
              "version": "10.5(3)"
            },
            {
              "status": "affected",
              "version": "9.3(15)"
            },
            {
              "status": "affected",
              "version": "10.4(4g)"
            },
            {
              "status": "affected",
              "version": "10.5(4)"
            },
            {
              "status": "affected",
              "version": "10.6(1)"
            },
            {
              "status": "affected",
              "version": "10.5(3t)"
            },
            {
              "status": "affected",
              "version": "10.3(8)"
            },
            {
              "status": "affected",
              "version": "10.4(6)"
            },
            {
              "status": "affected",
              "version": "10.5(3s)"
            },
            {
              "status": "affected",
              "version": "10.5(3e)"
            },
            {
              "status": "affected",
              "version": "10.5(3o)"
            },
            {
              "status": "affected",
              "version": "9.3(16)"
            },
            {
              "status": "affected",
              "version": "10.6(1s)"
            },
            {
              "status": "affected",
              "version": "10.6(2)"
            },
            {
              "status": "affected",
              "version": "10.5(3p)"
            },
            {
              "status": "affected",
              "version": "10.3(9)"
            },
            {
              "status": "affected",
              "version": "10.6(2s)"
            },
            {
              "status": "affected",
              "version": "10.6(3)"
            },
            {
              "status": "affected",
              "version": "10.4(7)"
            },
            {
              "status": "affected",
              "version": "10.5(5)"
            },
            {
              "status": "affected",
              "version": "9.3(17)"
            },
            {
              "status": "affected",
              "version": "10.6(2n)"
            },
            {
              "status": "affected",
              "version": "10.6(3s)"
            }
          ]
        }
      ],
      "source": "psirt@cisco.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software for Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to execute arbitrary code with\u0026nbsp;root privileges or cause a denial of service (DoS) condition on an affected device.\r\n\r\nThis vulnerability is due to improper validation when an affected device is processing an MPLS echo-request packet. An attacker could exploit this vulnerability by sending a crafted MPLS echo-request to an IP address on an affected device. A successful exploit could allow the attacker to execute arbitrary code with\u0026nbsp;root privileges and could cause process crashes, which could result in a device reload and a DoS condition."
    }
  ],
  "id": "CVE-2026-76465",
  "lastModified": "2026-10-08T04:17:34.377",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "psirt@cisco.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-76465",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-10-07T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-10-07T17:16:59.350",
  "references": [
    {
      "source": "psirt@cisco.com",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-moam-rce-uBTzYV7"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-590"
        }
      ],
      "source": "psirt@cisco.com",
      "type": "Secondary"
    }
  ]
}

GHSA-74H7-6GF3-J457

Vulnerability from github – Published: 2026-10-07 18:32 – Updated: 2026-10-07 18:32

Details

This vulnerability is due to improper validation when an affected device is processing an MPLS echo-request packet. An attacker could exploit this vulnerability by sending a crafted MPLS echo-request to an IP address on an affected device. A successful exploit could allow the attacker to execute arbitrary code with root privileges and could cause process crashes, which could result in a device reload and a DoS condition.

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-76465"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-590"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-07T17:16:59Z",
    "severity": "CRITICAL"
  },
  "details": "A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software for Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to execute arbitrary code with\u0026nbsp;root privileges or cause a denial of service (DoS) condition on an affected device.\n\nThis vulnerability is due to improper validation when an affected device is processing an MPLS echo-request packet. An attacker could exploit this vulnerability by sending a crafted MPLS echo-request to an IP address on an affected device. A successful exploit could allow the attacker to execute arbitrary code with\u0026nbsp;root privileges and could cause process crashes, which could result in a device reload and a DoS condition.",
  "id": "GHSA-74h7-6gf3-j457",
  "modified": "2026-10-07T18:32:11Z",
  "published": "2026-10-07T18:32:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-76465"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-moam-rce-uBTzYV7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-76465 (GCVE-0-2026-76465)

CERTFR-2026-AVI-1282

Solutions

CISCO-SA-MOAM-RCE-UBTZYV7

FKIE_CVE-2026-76465

GHSA-74H7-6GF3-J457

Tags

Sightings

Nomenclature

Related by attack behaviour