// vulnerability record
cached · NVD via COSMOS syncCVE-2026-58644
CRITICALKEVpublished 2026-07-14 17:17 UTC · 7 days ago · modified 2026-07-15 15:12 UTC
// 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 in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
added 2026-07-16 00:00 UTC
// weaknesses (CWE)
- CWE-502