{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/70055?format=json","vulnerability_id":"VCID-6n4b-1nt4-zqb6","summary":"Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges locally.","aliases":[{"alias":"CVE-2026-45647"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-45647","reference_id":"","reference_type":"","scores":[{"value":"0.0005","scoring_system":"epss","scoring_elements":"0.16028","published_at":"2026-06-11T12:55:00Z"},{"value":"0.0005","scoring_system":"epss","scoring_elements":"0.16171","published_at":"2026-06-12T12:55:00Z"},{"value":"0.0005","scoring_system":"epss","scoring_elements":"0.16179","published_at":"2026-06-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-45647"},{"reference_url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45647","reference_id":"CVE-2026-45647","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-06-10T03:55:59Z/"}],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45647"}],"weaknesses":[{"cwe_id":367,"name":"Time-of-check Time-of-use (TOCTOU) Race Condition","description":"The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state."}],"exploits":[],"severity_range_score":"5.5 - 5.5","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-6n4b-1nt4-zqb6"}