{"id":"CVE-2022-28766","aliases":["EUVD-2022-33205","GHSA-c744-gxrc-9rh4"],"status":"published","title":"DLL injection in Zoom Windows Clients","description":"Windows 32-bit versions of the Zoom Client for Meetings before 5.12.6 and Zoom Rooms for Conference Room before version 5.12.6 are susceptible to a DLL injection vulnerability. A local low-privileged user could exploit this vulnerability to run arbitrary code in the context of the Zoom client.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00531,"percentile":0.45136,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427","CWE-94"],"published":"2022-11-17T22:36:56Z","modified":"2026-06-17T04:38:59Z","products":[{"vendor":"zoom","product":"meetings"},{"vendor":"zoom","product":"rooms"},{"vendor":"zoom video communications inc","product":"zoom client for meetings for windows (32-bit)"},{"vendor":"zoom video communications inc","product":"zoom rooms for conference room for windows (32-bit)"},{"vendor":"zoom video communications inc","product":"zoom vdi windows meeting client for windows (32-bit)"}],"references":[{"url":"https://explore.zoom.us/en/trust/security/security-bulletin/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28766"},{"url":"https://github.com/advisories/GHSA-c744-gxrc-9rh4"}],"sources":{"cve":[{"id":"CVE-2022-28766","title":"DLL injection in Zoom Windows Clients","description":"Windows 32-bit versions of the Zoom Client for Meetings before 5.12.6 and Zoom Rooms for Conference Room before version 5.12.6 are susceptible to a DLL injection vulnerability. A local low-privileged user could exploit this vulnerability to run arbitrary code in the context of the Zoom client.","status":"published","published":"2022-11-17T22:36:56.734Z","modified":"2025-04-29T19:37:26.893Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:34:39.233406Z"}],"euvd":[{"id":"EUVD-2022-33205","description":"Windows 32-bit versions of the Zoom Client for Meetings before 5.12.6 and Zoom Rooms for Conference Room before version 5.12.6 are susceptible to a DLL injection vulnerability. A local low-privileged user could exploit this vulnerability to run arbitrary code in the context of the Zoom client.","status":"published","published":"2022-11-17T22:36:56Z","modified":"2025-04-29T19:37:26Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T20:52:00.012701Z"}],"ghsa":[{"id":"GHSA-c744-gxrc-9rh4","title":"Windows 32-bit versions of the Zoom Client for Meetings before 5.12.6 and Zoom Rooms for...","description":"Windows 32-bit versions of the Zoom Client for Meetings before 5.12.6 and Zoom Rooms for Conference Room before version 5.12.6 are susceptible to a DLL injection vulnerability. A local low-privileged user could exploit this vulnerability to run arbitrary code in the context of the Zoom client.","status":"published","published":"2022-11-18T00:30:19Z","modified":"2023-02-02T05:03:56Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:51:45.334217Z"}],"nvd":[{"id":"CVE-2022-28766","description":"Windows 32-bit versions of the Zoom Client for Meetings before 5.12.6 and Zoom Rooms for Conference Room before version 5.12.6 are susceptible to a DLL injection vulnerability. A local low-privileged user could exploit this vulnerability to run arbitrary code in the context of the Zoom client.","status":"published","published":"2022-11-17T23:15:15.007Z","modified":"2026-06-17T04:38:59.4Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-94","CWE-427"],"updated_at":"2026-11-02T14:07:32.395456Z"}]}}