VULNERABILITY INTELLIGENCE

CVE-2026-65663

CVSS score8.8 HIGH
EPSS probability2.04%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-08-13
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Description

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

Weakness classification

  • CWE-502: Deserialization of Untrusted Data

Primary references