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cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_15:*:*:*:*:*:*

part: a version: 2019 update: cumulative_update_15

VendorMicrosoft (67206627-3ef6-5870-9d98-26a9f2e7065c)
ProductExchange Server (17dc5bb6-7963-5a93-8e97-6e9d34085c50)
Edition*
Language*
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Target software*
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NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-21527 vulnerable 2026-06-08 07:49:16.540019 Microsoft Exchange Server Spoofing Vulnerability
MEDIUM (6.5)
User interface (ui) misrepresentation of critical information in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
Published: 2026-02-10T17:51:30.280Z
Updated: 2026-05-11T21:25:31.614Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2025-53786 vulnerable 2026-06-08 07:31:15.465264 Microsoft Exchange Server Hybrid Deployment Elevation of Privilege Vulnerability
HIGH (8)
On April 18th 2025, Microsoft announced Exchange Server Security Changes for Hybrid Deployments and accompanying non-security Hot Fix. Microsoft made these changes in the general interest of improving the security of hybrid Exchange deployments. Following further investigation, Microsoft identified specific security implications tied to the guidance and configuration steps outlined in the April announcement. Microsoft is issuing CVE-2025-53786 to document a vulnerability that is addressed by taking the steps documented with the April 18th announcement. Microsoft strongly recommends reading the information, installing the April 2025 (or later) Hot Fix and implementing the changes in your Exchange Server and hybrid environment.
Published: 2025-08-06T16:02:05.764Z
Updated: 2026-02-26T17:49:52.527Z
Reference links
Imported from gcve-enriched-dumps CVE data

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