CVE-2026-53414
Zoom Clients - Buffer Over-read
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
Missing bounds check in the annotator function of Zoom Clients allows buffer over-read, which may allow a meeting participant to conduct a denial of service on another participant via network access.
| CWE | CWE-126 |
| Vendor | zoom communications |
| Product | zoom clients |
| Published | Aug 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for zoom communications zoom clients
Be the first to know when new medium vulnerabilities affecting zoom communications zoom clients are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Zoom Communications / Zoom Clients
see references