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Description

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

PUBLISHED Reserved 2025-09-11 | Published 2025-10-14 | Updated 2025-12-01 | Assigner microsoft




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-502: Deserialization of Untrusted Data

Product status

16.0.0 (custom) before 16.0.5522.1000
affected

16.0.0 (custom) before 16.0.10417.20059
affected

16.0.0 (custom) before 16.0.19127.20262
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59237 (Microsoft SharePoint Remote Code Execution Vulnerability) vendor-advisory

cve.org (CVE-2025-59237)

nvd.nist.gov (CVE-2025-59237)

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