Microsoft SharePoint Server: Affected by CVE-2026-45659 RCE
Microsoft SharePoint Server versions Subscription Edition, 2019, and 2016 are affected by CVE-2026-45659, a deserialization RCE vulnerability actively exploited and added to…
Tag: CVE-2026-45659
SharePoint RCE CVE-2026-45659 Added to CISA KEV After Active Exploitation
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a high-severity remote code execution vulnerability, CVE-2026-45659 (CVSS 8.8), affecting Microsoft SharePoint…
CVE-2026-45659 — Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability
Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing…