What is CVE-2022-28755?

CVE-2022-28755 is a critical-severity vulnerability in Zoom Virtual Desktop Infrastructure, classified under Improper Input Validation. CVSS score: 9.6/10. Published 2022-08-11.

How severe is CVE-2022-28755?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Open Redirect in Zoom Virtual Desktop Infrastructure

CVE-2022-28755

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2022-08-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (55.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Zoom Virtual Desktop Infrastructure
Zoom
Zoom Video Communications Inc Client For Meetings (For Android, iOS, Linux, macOS, And Windows) — versions unspecified
Zoom Video Communications Inc Vdi Windows Meeting Clients — versions unspecified

Weakness classification (CWE)

References

explore.zoom.us/en/trust/security/security-bulletin/ (Vendor Advisory)

Frequently asked questions

What is CVE-2022-28755?: CVE-2022-28755 is a critical-severity vulnerability in Zoom Virtual Desktop Infrastructure, classified under Improper Input Validation. CVSS score: 9.6/10. Published 2022-08-11.
How severe is CVE-2022-28755?: Critical severity. CVSS v3 base score is 9.6 out of 10.