The Cybersecurity and Infrastructure Security Agency (CISA) has recently added a newly discovered vulnerability in Microsoft SharePoint Server, tracked as CVE-2026-45659, to its Known Exploited Vulnerabilities (KEV) Catalog. This addition highlights the active exploitation risks present in enterprise environments. The vulnerability falls under the CWE-502 (Deserialization of Untrusted Data) category, allowing an authenticated attacker to […] The post CISA Adds Actively Exploited Microsoft SharePoint Vulnerability to KEV Catalog appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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