SharePoint RCE CVE-2026-45659 Added to CISA KEV After Active Exploitation

Kurzinfo

Metadaten

Original (extern): Link oeffnen
Veroeffentlicht: 2026-07-02 05:46 UTC
Importiert: 2026-07-09 04:22 UTC
CVSS: 8.8
Quelle-ID: thn_global
uid_hash: dea61a60336ba9f2b96fad69f22c49923c120a8b7a6259839eb7c4e6e3d06267

The Hacker News

Inhalt

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a high-severity flaw impacting Microsoft SharePoint Server to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation.

The vulnerability, tracked as CVE-2026-45659 (CVSS score: 8.8), is a case of remote code execution arising from the deserialization of untrusted data. The issue

Verknuepfte CVEs

CVE-ID	Severity (Quelle)	CVSS (Quelle)	Severity (CVE.org)	CVSS (CVE.org)	EPSS	EPSS-Pctl	Veroeffentlicht (CVE.org)
CVE-2026-45659	HIGH	8.8	HIGH	8.8			2026-05-22

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