# CVE-2026-62915

## Summary

- **CVE ID:** CVE-2026-62915
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
- **CWE:** CWE-862
- **Published:** Aug 11, 2026
- **Last Modified:** Sep 16, 2026

## Description

Missing authorization in Microsoft Exchange Server allows an authorized attacker to bypass a security feature over a network.

## Affected Products

- Microsoft — Microsoft Exchange Server 2016 Cumulative Update 23 (15.01.0.0)
- Microsoft — Microsoft Exchange Server 2019 Cumulative Update 14 (15.02.0.0)
- Microsoft — Microsoft Exchange Server 2019 Cumulative Update 15 (15.02.0.0)
- Microsoft — Microsoft Exchange Server Subscription Edition RTM (15.02.0.0)

## References

- [CNA](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62915)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.48%
- **EPSS Percentile:** 40.8

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-19._