# CVE-2023-28601: Zoom Skype for Business Plugin: Improperly Implemented Security Check for Standard

CVE-2023-28601 has no fix on record yet for 1 affected product. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2023-28601
- Priority: Routine
- CVSS: 6.5
- EPSS: 0.0095
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 13, 2023
- Weakness: CWE-358: Improperly Implemented Security Check for Standard
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2023-28601

## Description

Zoom for Windows clients prior to 5.14.0 contain an improper restriction of operations within the bounds of a memory buffer vulnerability.  A malicious user may alter protected Zoom Client memory buffer potentially causing integrity issues within the Zoom Client.

## Where it's fixed

No fix is on record.

## No fix yet

| Platform | Product | Status |
|---|---|---|
| Windows apps | Zoom Skype for Business Plugin | no-fix |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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