Description of the security update for SharePoint Server 2019: June 9, 2026 (KB5002874)

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CVE-2026-44821

creationtimestamp| type| source ---|---|--- 2026-06-09 16:04:53+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2026-0182 2026-06-09 16:12:18+00:00| seen| https://www.thezdi.com/blog/2026/6/9/the-june-2026-security-update-review...