Vulnerability Intelligence Report
Zoom Clients - Use After Free
CVE-2026-53415
Use after Free in the annotator function of Zoom Clients may allow a meeting participant to achieve remote code execution of another participant via network access.
No Active Exploit Signals
CVSS Base Score
8.3
HIGH
Exploitability:1.7
Impact Score:6.1
EPSS Probability:0.39%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-416 ↗CWE-416 Use after free
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Zoom Communications | Zoom Clients | see references (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.388%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Zoom Communications, Inc. · Vendor · USA |
| Reserved | 2026-06-09T10:18:05 |
| Published | 2026-08-11T15:59:21 |
| Patch Date | 2026-08-11 |
| Last Updated | 2026-08-13T03:55:45 |
Community Chatter & Buzz