What’s Vulnerable › Vulnerabilities
CVE-2026-53420
- Severity: high (CVSS 8.0 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-13 · updated 2026-10-14
- Weakness: CWE-120
Description
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.
Affected products
- Zoom Workplace: before 7.2.0 — fixed in 7.2.0
How to fix
Upgrade to a fixed version: Zoom Workplace 7.2.0. Check the vendor advisory for mitigations.
References
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