{"id":"CVE-2025-27439","aliases":["EUVD-2025-7782","GHSA-48cg-hm45-pp65"],"status":"published","title":"Zoom Apps - Buffer Underflow","description":"Buffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.","severity":{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00441,"percentile":0.38659,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-124"],"published":"2025-03-11T17:10:28Z","modified":"2026-06-17T09:03:35Z","products":[{"vendor":"zoom","product":"meeting_software_development_kit"},{"vendor":"zoom","product":"rooms"},{"vendor":"zoom","product":"rooms_controller"},{"vendor":"zoom","product":"workplace"},{"vendor":"zoom","product":"workplace_desktop"},{"vendor":"zoom","product":"workplace_virtual_desktop_infrastructure"},{"vendor":"zoom communications, inc","product":"zoom workplace apps"}],"references":[{"url":"https://www.zoom.com/en/trust/security-bulletin/zsb-25011/","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27439"},{"url":"https://www.zoom.com/en/trust/security-bulletin/zsb-25011"},{"url":"https://github.com/advisories/GHSA-48cg-hm45-pp65"}],"sources":{"cve":[{"id":"CVE-2025-27439","title":"Zoom Apps - Buffer Underflow","description":"Buffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.","status":"published","published":"2025-03-11T17:10:28.524Z","modified":"2025-03-11T18:58:55.987Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-124"],"updated_at":"2026-11-02T14:32:42.411662Z"}],"euvd":[{"id":"EUVD-2025-7782","description":"Buffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.","status":"published","published":"2025-03-11T17:10:28Z","modified":"2025-03-11T18:58:55Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:06.845495Z"}],"ghsa":[{"id":"GHSA-48cg-hm45-pp65","title":"Buffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an...","description":"Buffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.","status":"published","published":"2025-03-11T18:32:21Z","modified":"2025-03-11T18:32:28Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-124"],"updated_at":"2026-11-02T15:00:13.856555Z"}],"nvd":[{"id":"CVE-2025-27439","description":"Buffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.","status":"published","published":"2025-03-11T18:15:36.51Z","modified":"2026-06-17T09:03:35.49Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-124"],"updated_at":"2026-11-02T14:10:53.93104Z"}]}}