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// vulnerability record
cached · NVD via COSMOS syncCVE-2026-20963
CRITICALKEVpublished 2026-01-13 18:16 UTC · 7 months ago · modified 2026-06-17 10:18 UTC
9.8
CVSS / 10
// description
Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network.
// required action (CISA KEV)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
added 2026-03-18 00:00 UTC
// weaknesses (CWE)
- CWE-502