{"id":"CVE-2026-55015","aliases":[],"cve":{"records":[{"id":"CVE-2026-55015","source":"microsoft","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-06-16T14:12:44.284Z","published":"2026-08-20T21:45:17.240Z","modified":"2026-10-30T17:21:27.704Z"}],"publishers":[{"name":"microsoft","role":"CNA","organizationId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","modified":"2026-10-30T17:21:27.704Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-08-21T15:33:33.951Z"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55015","tags":["vendor-advisory","patch"],"source":"microsoft"}],"weaknesses":[{"id":"CWE-427","description":"CWE-427: Uncontrolled Search Path Element","source":"microsoft"}],"applicability":[{"source":"microsoft","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:windows-remote-help:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0.0.0","versionEndExcluding":"5.2.1040.0"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-08-21T12:38:37.362698Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Microsoft Remote Help Denial of Service Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","description":"Uncontrolled search path element in Windows Remote Help allows an authorized attacker to deny service locally.","score":5.5,"severity":"medium","published":"2026-08-20T21:45:17.240Z","modified":"2026-10-30T17:21:27.704Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Microsoft","name":"Windows Remote Help","platforms":[],"versions":[{"version":"5.0.0.0","status":"affected","lessThan":"5.2.1040.0","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-55015"}],"remediation":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55015"],"sources":[{"name":"CVE","id":"CVE-2026-55015","modified":"2026-10-30T17:21:27.704Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-55015"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","score":5.5}],"sourceAffected":[],"observedAt":"2026-10-30T18:29:47.163Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T18:55:34.234Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"Microsoft Windows Remote Help version 5.0.0.0 is affected by a denial of service vulnerability due to an uncontrolled search path element, allowing an authorized local attacker to deny service. The vulnerability is present in versions before 5.2.1040.0.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:29:50.470Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-55015"}]}}