Zoom

Classic buffer overflow in certain Zoom Clients for Windows may allow an authorised user to conduct a denial of service via network access.

Published: 2025-07-10T16:32:20.259Z
Updated: 2025-07-10T18:01:56.630Z

Cross-site scripting in certain Zoom Clients before version 6.4.5 may allow an authenticated user to conduct a disclosure of information via network access.

Published: 2025-07-10T16:24:14.645Z
Updated: 2025-07-10T18:37:05.938Z

Business logic error in some Zoom clients may allow an authenticated user to conduct information disclosure via network access.

Published: 2024-02-13T23:58:44.327Z
Updated: 2025-03-13T17:31:26.034Z

Improper authentication in some Zoom clients may allow a privileged user to conduct a disclosure of information via local access.

Published: 2024-02-13T23:56:14.515Z
Updated: 2024-09-27T19:28:28.333Z

Untrusted search path in some Zoom 32 bit Windows clients may allow an authenticated user to conduct an escalation of privilege via local access.

Published: 2024-02-13T23:53:43.589Z
Updated: 2025-05-08T15:34:41.744Z

Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an authenticated user to conduct a disclosure of information via network access.

Published: 2024-02-13T23:51:34.285Z
Updated: 2024-08-01T23:28:11.800Z

Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an authenticated user to conduct a disclosure of information via network access.

Published: 2024-02-13T23:50:22.837Z
Updated: 2025-04-10T18:55:17.333Z

Improper privilege management in the installer for Zoom Desktop Client for Windows before version 5.17.10 may allow an authenticated user to conduct an escalation of privilege via local access.

Published: 2024-04-09T17:13:08.845Z
Updated: 2024-09-20T14:41:30.868Z

Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthenticated user to conduct an escalation of privilege via network access.

Published: 2024-02-14T00:01:30.884Z
Updated: 2025-05-12T15:07:21.269Z

Improper input validation in some Zoom clients may allow an authenticated user to conduct a denial of service via network access.

Published: 2024-02-14T00:00:04.089Z
Updated: 2024-09-20T14:50:06.835Z

Improper access control in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom SDKs for Windows before version 5.16.10 may allow an authenticated user to conduct an escalation of privilege via local access.

Published: 2024-01-12T21:44:00.743Z
Updated: 2025-06-03T14:03:40.061Z

Improper authentication in some Zoom clients before version 5.16.5 may allow an authenticated user to conduct a denial of service via network access.

Published: 2023-12-13T22:19:26.963Z
Updated: 2024-09-20T14:53:41.733Z

Insufficient control flow management in some Zoom clients may allow an authenticated user to conduct an information disclosure via network access.

Published: 2023-11-14T23:11:18.161Z
Updated: 2024-09-20T14:58:08.976Z

Path traversal in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom SDKs for Windows may allow an authenticated user to conduct an escalation of privilege via network access.

Published: 2023-12-13T22:17:48.264Z
Updated: 2026-02-25T16:34:33.938Z

Improper authorization in some Zoom clients may allow an authorized user to conduct an escalation of privilege via network access.

Published: 2023-11-14T23:12:32.799Z
Updated: 2024-09-19T13:52:36.217Z

Client-side enforcement of server-side security in Zoom clients before 5.14.10 may allow a privileged user to enable information disclosure via network access.

Published: 2023-08-08T17:54:59.577Z
Updated: 2024-10-10T16:20:58.392Z

Improper input validation in Zoom Desktop Client for Windows before 5.14.7 may allow an unauthenticated user to enable an escalation of privilege via network access.

Published: 2023-08-08T17:48:05.348Z
Updated: 2024-10-10T16:22:15.094Z

Improper authentication in Zoom clients may allow an authenticated user to conduct a denial of service via network access.

Published: 2023-09-12T19:53:25.817Z
Updated: 2024-09-27T19:08:23.362Z

Exposure of sensitive information in Zoom Client SDK's before 5.15.5 may allow an authenticated user to enable a denial of service via network access.

Published: 2023-08-08T21:38:25.554Z
Updated: 2024-09-27T19:07:24.020Z

Improper neutralization of special elements in Zoom Desktop Client for Windows and Zoom VDI Client before 5.15.2 may allow an unauthenticated user to enable an escalation of privilege via network access.

Published: 2023-08-08T21:36:13.783Z
Updated: 2024-10-10T16:19:52.228Z

Improper privilege management in Zoom Desktop Client for Windows and Zoom Rooms for Windows before 5.15.5 may allow an authenticated user to enable an information disclosure via local access.

Published: 2023-08-08T21:30:46.350Z
Updated: 2024-10-10T16:20:17.820Z

Improper input validation in Zoom Desktop Client for Windows before 5.15.5 may allow an authenticated user to enable an information disclosure via network access.

Published: 2023-08-08T21:39:52.327Z
Updated: 2024-10-04T17:31:35.321Z

Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.

Published: 2023-11-14T23:02:41.332Z
Updated: 2024-08-29T15:45:07.488Z

Improper conditions check in Zoom Team Chat for Zoom clients may allow an authenticated user to conduct a denial of service via network access.

Published: 2023-11-14T22:32:18.711Z
Updated: 2024-08-29T15:20:19.803Z

Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.

Published: 2023-11-14T22:28:44.622Z
Updated: 2024-08-29T15:20:45.432Z

Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access.

Published: 2023-11-14T22:23:00.825Z
Updated: 2024-09-27T18:59:21.922Z

Cryptographic issues with In-Meeting Chat for some Zoom clients may allow a privileged user to conduct an information disclosure via network access.

Published: 2023-11-14T23:06:21.805Z
Updated: 2024-09-19T13:50:58.529Z

Insufficient verification of data authenticity in Zoom Desktop Client for Windows before 5.14.5 may allow an authenticated user to enable an escalation of privilege via network access.

Published: 2023-08-08T17:27:48.651Z
Updated: 2024-10-10T16:24:14.613Z

Untrusted search path in the installer for Zoom Desktop Client for Windows before 5.14.5 may allow an authenticated user to enable an escalation of privilege via local access.

Published: 2023-08-08T17:05:59.963Z
Updated: 2024-10-04T17:30:41.001Z

Client-side enforcement of server-side security in Zoom clients before 5.14.10 may allow an authenticated user to enable information disclosure via network access.

Published: 2023-08-08T17:39:51.259Z
Updated: 2024-10-08T15:03:49.453Z

Path traversal in Zoom Desktop Client for Windows before 5.14.7 may allow an unauthenticated user to enable an escalation of privilege via network access.

Published: 2023-08-08T17:35:29.278Z
Updated: 2024-10-10T16:23:44.862Z

Buffer overflow in Zoom Clients before 5.14.5 may allow an unauthenticated user to enable a denial of service via network access.

Published: 2023-08-08T17:30:58.217Z
Updated: 2024-10-09T16:25:28.757Z

Improper input validation in the Zoom for Windows, Zoom Rooms, Zoom VDI Windows Meeting clients before 5.14.0 may allow an authenticated user to potentially enable an escalation of privilege via network access.

Published: 2023-06-13T17:42:17.823Z
Updated: 2025-01-02T20:00:09.588Z

Improper input validation in the Zoom Desktop Client for Windows before version 5.15.0 may allow an unauthorized user to enable an escalation of privilege via network access.

Published: 2023-07-11T16:56:16.132Z
Updated: 2024-10-22T20:41:18.163Z

Exposure of resource to wrong sphere in Zoom for Windows and Zoom for MacOS clients before 5.14.10 may allow an authenticated user to potentially enable information disclosure via network access.

Published: 2023-06-13T18:37:22.969Z
Updated: 2025-01-02T19:57:07.764Z

Zoom for Windows clients prior to 5.13.5 contain an improper verification of cryptographic signature vulnerability. A malicious user may potentially downgrade Zoom Client components to previous versions.

Published: 2023-06-13T17:30:07.510Z
Updated: 2025-01-02T20:11:44.583Z

Zoom for Windows clients prior to 5.14.0 contain an improper restriction of operations within the bounds of a memory buffer vulnerability. A malicious user may alter protected Zoom Client memory buffer potentially causing integrity issues within the Zoom Client.

Published: 2023-06-13T17:05:58.289Z
Updated: 2025-01-02T20:01:16.684Z

Zoom clients prior to 5.13.10 contain an HTML injection vulnerability. A malicious user could inject HTML into their display name potentially leading a victim to a malicious website during meeting creation.

Published: 2023-06-13T16:55:46.889Z
Updated: 2025-01-02T20:02:33.519Z

Zoom clients prior to 5.13.5 contain an improper trust boundary implementation vulnerability. If a victim saves a local recording to an SMB location and later opens it using a link from Zoom’s web portal, an attacker positioned on an adjacent network to the victim client could set up a malicious SMB server to respond to client requests, causing the client to execute attacker controlled executables. This could result in an attacker gaining access to a user's device and data, and remote code execution.

Published: 2023-03-27T00:00:00.000Z
Updated: 2025-02-19T15:27:48.810Z

Zoom for Windows clients before version 5.13.3, Zoom Rooms for Windows clients before version 5.13.5 and Zoom VDI for Windows clients before 5.13.1 contain an information disclosure vulnerability. A recent update to the Microsoft Edge WebView2 runtime used by the affected Zoom clients, transmitted text to Microsoft’s online Spellcheck service instead of the local Windows Spellcheck. Updating Zoom remediates this vulnerability by disabling the feature. Updating Microsoft Edge WebView2 Runtime to at least version 109.0.1481.0 and restarting Zoom remediates this vulnerability by updating Microsoft’s telemetry behavior.

Published: 2023-03-16T00:00:00.000Z
Updated: 2025-02-26T20:12:41.573Z

The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.11.0 are susceptible to a URL parsing vulnerability. If a malicious Zoom meeting URL is opened, the malicious link may direct the user to connect to an arbitrary network address, leading to additional attacks including the potential for remote code execution through launching executables from arbitrary paths.

Published: 2022-08-11T14:55:46.515Z
Updated: 2024-09-17T02:53:24.397Z

Zoom clients on Windows (before version 4.1.34814.1119), Mac OS (before version 4.1.34801.1116), and Linux (2.4.129780.0915 and below) are vulnerable to unauthorized message processing. A remote unauthenticated attacker can spoof UDP messages from a meeting attendee or Zoom server in order to invoke functionality in the target client. This allows the attacker to remove attendees from meetings, spoof messages from users, or hijack shared screens.

Published: 2018-11-30T20:00:00.000Z
Updated: 2024-09-16T21:56:33.284Z