{"id":"CVE-2026-53410","aliases":["EUVD-2026-45045","GHSA-vgcc-2r5p-6qvc"],"status":"published","title":"Zoom Clients for Windows - Race Condition","description":"A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.001,"percentile":0.0083,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-367"],"published":"2026-07-16T21:11:44Z","modified":"2026-10-24T20:10:00Z","products":[{"vendor":"zoom","product":"remote_control_for_zoom_contact_center"},{"vendor":"zoom","product":"rooms"},{"vendor":"zoom","product":"workplace_desktop"},{"vendor":"zoom","product":"workplace_virtual_desktop_infrastructure"},{"vendor":"zoom communications","product":"zoom clients"},{"vendor":"zoom communications inc.","product":"zoom clients"}],"references":[{"url":"https://www.zoom.com/en/trust/security-bulletin/zsb-26012","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53410"},{"url":"https://github.com/advisories/GHSA-vgcc-2r5p-6qvc"}],"sources":{"cve":[{"id":"CVE-2026-53410","title":"Zoom Clients for Windows - Race Condition","description":"A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.","status":"published","published":"2026-07-16T21:11:44.086Z","modified":"2026-07-17T13:19:48.397Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T14:20:00.11477Z"}],"euvd":[{"id":"EUVD-2026-45045","description":"A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.","status":"published","published":"2026-07-16T21:11:44Z","modified":"2026-07-17T13:19:48Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:19:50.846094Z"}],"ghsa":[{"id":"GHSA-vgcc-2r5p-6qvc","title":"A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation...","description":"A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.","status":"published","published":"2026-07-16T21:30:38Z","modified":"2026-07-16T21:30:46Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T15:09:34.599528Z"}],"nvd":[{"id":"CVE-2026-53410","description":"A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.","status":"published","published":"2026-07-16T21:17:21.377Z","modified":"2026-10-24T20:10:00.137Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T14:12:30.250437Z"}]}}