{"id":"CVE-2026-76524","revision":"6ebc7ec1cbc04d80bbf5809693ea7af7","records":[{"revision":"6ebc7ec1cbc04d80bbf5809693ea7af7","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-76524","aliases":[],"title":"Open Source Snort 3 Control Channel Socket Aribitrary Command Execution Vulnerability","description":"A vulnerability in the control channel socket implementation of Open Source Snort 3 could allow an authenticated, local attacker with low privileges to execute arbitrary commands as the Snort 3 process user.\r\n\r\nThis vulnerability is due to a lack of authentication when a local user connects to the Snort control channel socket. An attacker could exploit this vulnerability by connecting to the Snort 3 control channel socket as a local user. A successful exploit could allow the attacker to execute arbitrary commands as well as read and write Snort 3 process memory.","state":0,"publishedAt":"2026-10-21T16:18:12.052+00:00","modifiedAt":"2026-10-22T13:37:52.029+00:00","affected":[{"ecosystem":"Vendor product","name":"Cisco Open Source Snort3","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Cisco\",\n                    \"product\": \"Cisco Open Source Snort3\",\n                    \"versions\": [\n                        {\n                            \"version\": \"3.12.2.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.2.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.3.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.4.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.5.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.6.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.7.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.8.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.9.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.10.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.12.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.13.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.14.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.15.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.16.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.17.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.18.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.19.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.20.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.21.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.22.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.23.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.24.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.25.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.27.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.28.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.29.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.30.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.31.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.32.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.36.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.38.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.39.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.40.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.41.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.42.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.43.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.45.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.47.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.48.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.50.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.51.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.52.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.53.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.55.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.56.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.57.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.58.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.59.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.60.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.61.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.62.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.63.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.64.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.65.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.66.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.67.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.69.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.70.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.71.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.72.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.73.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.74.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.75.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.76.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.77.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.78.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.81.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.82.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.83.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.1.84.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.2.1.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.2.2.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.3.0.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.3.1.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.3.2.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.3.3.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.3.4.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.3.5.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.3.7.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.5.0.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.5.1.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.8.1.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.6.0.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.6.2.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.9.3.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.7.2.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.7.0.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.9.6.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.10.0.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.10.2.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.7.4.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.9.0.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.5.2.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.12.1.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.6.1.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.9.2.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.6.3.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.9.5.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.7.1.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.9.7.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.7.3.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.10.1.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.9.1.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"3.11.1.0\",\n                            \"status\": \"affected\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unknown\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-opensrc-snort3-2fXGJPfe"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-76524","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-76524","identifiers":["CVE-2026-76524"]},"retained":false,"historicalAffected":[]}],"coverage":[]}