Medium severity4.9NVD Advisory· Published Nov 14, 2023· Updated Jun 17, 2026

CVE-2023-39199

Description

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

LLM-synthesized narrative grounded in this CVE's description and references.

Zoom Video Communications, Inc./Meetings5 versions
cpe:2.3:a:zoom:meetings:*:*:*:*:*:android:*:*+ 4 more
- cpe:2.3:a:zoom:meetings:*:*:*:*:*:android:*:*range: <5.16.0
- cpe:2.3:a:zoom:meetings:*:*:*:*:*:iphone_os:*:*range: <5.16.0
- cpe:2.3:a:zoom:meetings:*:*:*:*:*:linux:*:*range: <5.16.0
- cpe:2.3:a:zoom:meetings:*:*:*:*:*:macos:*:*range: <5.16.0
- cpe:2.3:a:zoom:meetings:*:*:*:*:*:windows:*:*range: <5.16.0
Zoom Video Communications, Inc./Rooms4 versions
cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:*+ 3 more
- cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:*range: <5.16.0
- cpe:2.3:a:zoom:rooms:*:*:*:*:*:ipad_os:*:*range: <5.16.0
- cpe:2.3:a:zoom:rooms:*:*:*:*:*:macos:*:*range: <5.16.0
- cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*range: <5.16.0
Zoom Video Communications, Inc./Virtual Desktop Infrastructure
cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*
Range: <5.14.13
Zoom Video Communications, Inc./Zoom5 versions
cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:*+ 4 more
- cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:*range: <5.16.0
- cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:*range: <5.16.0
- cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:*range: <5.16.0
- cpe:2.3:a:zoom:zoom:*:*:*:*:*:macos:*:*range: <5.16.0
- cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:*range: <5.16.0
Zoom Video Communications, Inc./In-Meeting Chatllm-create
Zoom Video Communications, Inc./Zoom Clientscpe-rescue
Range: see references