high CVE-2026-69380, CVE-2026-69356, CVE-2026-69641, CVE-2026-55007, CVE-2026-69355, CVE-2026-69361, CVE-2026-69375, CVE-2026-69378, CVE-2026-69382
Microsoft Exchange server: several vulnerabilities
NCSC-NL reports several vulnerabilities in Microsoft Exchange server with severity high. Affected: CVE-2026-69380, CVE-2026-69356, CVE-2026-69641, CVE-2026-55007, CVE-2026-69355, CVE-2026-69361, CVE-2026-69375, CVE-2026-69378, CVE-2026-69382. The full description, affected versions and recommended action are available from NCSC-NL.
What this means for you
The advisory names no specific impact — that is the norm for collective advisories and no reason to relax. Go by the severity and check the original source for which of your versions are affected.
All 3 advisories for Microsoft Exchange server
Original source
Insights
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