{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2026-76485", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-76485", "idYear": 2026, "status": "PUBLISHED", "publishedAt": "2026-10-07T16:17:08.503Z", "updatedAt": "2026-10-08T13:00:07.632Z", "importedAt": "2026-10-24T01:58:30.346Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "Cisco Nexus 3000 and 9000 Series Switches VXLAN OAM (NGOAM) Remote Code Execution Vulnerability", "summary": "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.\r\n\r\nThis 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.", "affected": [ { "vendor": "Cisco", "product": "Cisco NX-OS Software", "defaultStatus": "unknown", "versions": [ { "version": "9.2(3)", "status": "affected" }, { "version": "9.2(2v)", "status": "affected" }, { "version": "9.2(1)", "status": "affected" }, { "version": "9.2(2t)", "status": "affected" }, { "version": "9.2(3y)", "status": "affected" }, { "version": "9.3(2)", "status": "affected" }, { "version": "9.2(4)", "status": "affected" }, { "version": "9.3(1)", "status": "affected" }, { "version": "9.3(1z)", "status": "affected" }, { "version": "9.2(2)", "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)", "status": "affected" } ] } ] } } }