CVE-2023-43583

Severity: medium (CVSS 4.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-12-13 · updated 2026-06-17
Weakness: CWE-798

Description

Cryptographic issues Zoom Mobile App for Android, Zoom Mobile App for iOS, and Zoom SDKs for Android and iOS before version 5.16.0 may allow a privileged user to conduct a disclosure of information via network access.

Affected products

Zoom Meeting Software Development Kit: before 5.16.0 — fixed in 5.16.0
Zoom Video Software Development Kit: before 5.16.0 — fixed in 5.16.0
Zoom Video Communications, Inc. Zoom Desktop Client for Windows: before 5.16.0 — fixed in 5.16.0

How to fix

Upgrade to a fixed version: Zoom Meeting Software Development Kit 5.16.0; Zoom Video Software Development Kit 5.16.0; Zoom Video Communications, Inc. Zoom Desktop Client for Windows 5.16.0. Check the vendor advisory for mitigations.

References

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