# KB5002740: July 2025 security update

KB5002740, released July 8, 2025, fixes 3 CVEs in Office Online Server. None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/microsoft/kb5002740
- Platform: Microsoft
- Released: Jul 8, 2025
- Priority: Urgent (Closes CVE-2025-49697, rated Critical)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/5002740

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Office Online Server](https://patchblox.com/security/data/product/microsoft/office-online-server.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-49697](https://patchblox.com/security/data/cve/CVE-2025-49697.md) | Urgent | Microsoft Office | 8.4 | 0.0054 |  |
| [CVE-2025-49711](https://patchblox.com/security/data/cve/CVE-2025-49711.md) | High | Microsoft Office Excel | 7.8 | 0.0053 |  |
| [CVE-2025-48812](https://patchblox.com/security/data/cve/CVE-2025-48812.md) | Routine | Microsoft Office Excel | 5.5 | 0.0061 |  |

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Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo