HIGHCVSS 8.0

CVE-2026-53420

CVE-2026-53420 updated by NVD

Modified: 2026-10-16
Sources: nvd

Summary

Buffer overflow in a Zoom Phone feature of Zoom Workplace Clients may allow an unauthenticated user to conduct a escalation of privilege via network access.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-53420

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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