CVE-2026-53418
Quick assessment
Affected
Zoom Communications Zoom Workplace
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 Zoom Workplace for Android 7.2.1 版本之前，处理自定义 URL 方案的权限验证存在缺陷，可能导致未认证的用户通过网络访问实现权限提升。
Possible ATT&CK Techniques 2 AI
T1528 · Steal Application Access Token T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Zoom Communications | Zoom Workplace | < 7.2.1 |
affected |
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I. Basic Information for CVE-2026-53418
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Authorization in Handler for Custom URL Scheme in Zoom Workplace for Android before version 7.2.1 may allow an unauthenticated user to conduct an escalation of privilege via network access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
自定义URL方案处理程序中的授权不正确
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Zoom Communications | Zoom Workplace | 0 ~ 7.2.1 | - |
|
II. Public POCs for CVE-2026-53418
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Other References for CVE-2026-53418 (1)
Same Patch Batch · Zoom Communications · 2026-10-13 · 4 CVEs total
| CVE-2026-53420 | 8.0 HIGH | Zoom Workplace客户端Zoom Phone缓冲区溢出提权漏洞 |
| CVE-2026-108185 | 7.4 HIGH | Zoom客户端信息泄露漏洞 |
| CVE-2026-108184 | 7.4 HIGH | Zoom客户端Windows版证书验证缺陷致信息泄露 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-53418
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