CVE-2026-53413
Zoom Clients - Buffer Over-write
- State
- Published
- Severity
- 8.3 High
- Published
- Aug 11, 2026
- Updated
- Aug 12, 2026
- Reserved
- Jun 9, 2026
Description
Missing bounds check in the annotator function of Zoom Clients allows buffer over-write, which may allow a meeting participant to achieve remote code execution of another participant via network access.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.3 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H | Zoom |
Weaknesses
- CWE-787 Out-of-bounds write
Affected Products
| Product | Versions |
|---|---|
Zoom ClientsZoom Communications |
|
References
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