VDB
msrc_CVE-2025-53786
msrc_CVE-2025-53786
PUBLISHED
CVSS 8 HIGH
Risk Scores
CVSS v3.1
8
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft Exchange Server 2019 Cumulative Update 14 <15.02.1544.025 | ||
| Microsoft Exchange Server Subscription Edition RTM <15.02.2562.017 | ||
| Microsoft Exchange Server 2016 Cumulative Update 23 <15.01.2507.055 | ||
| Microsoft Exchange Server 2019 Cumulative Update 15 15.02.1748.024 | ||
| Microsoft Exchange Server 2019 Cumulative Update 15 <15.02.1748.024 | ||
| Microsoft Exchange Server 2019 Cumulative Update 14 15.02.1544.025 | ||
| Microsoft Exchange Server Subscription Edition RTM 15.02.2562.017 | ||
| Microsoft Exchange Server 2016 Cumulative Update 23 15.01.2507.055 |
Timeline
- Aug 12, 2025 CVE Published
- Aug 13, 2025 CVE Updated
- Apr 29, 2026 Security Advisory
- Apr 29, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53786 advisory
- https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-53786.json advisory
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 url
- https://support.microsoft.com/lifecycle url
- https://www.first.org/cvss url
- http://support.microsoft.com/kb/5047155 fix
- http://support.microsoft.com/kb/KB5050672 fix
- http://support.microsoft.com/kb/KB5050674 fix
- http://support.microsoft.com/kb/KB5050673 fix