Buffer Over-Read Vulnerability in Zoom Clients

CVE-2026-53414

What is CVE-2026-53414?

A buffer over-read vulnerability exists in the annotator function of Zoom Clients. This flaw enables a malicious meeting participant to exploit the missing bounds check, potentially leading to a denial of service on another participant. Such an attack can occur through network access, compromising the integrity of the meeting experience for users. It's crucial for users and administrators to remain vigilant and apply updates to mitigate risks associated with this vulnerability.

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