CVE Tracker: vulnerabilities by vendor, severity and exploitation status

CVE Tracker

4 records

Every published CVE from the last 120 days with CVSS score, vendor and product, cross-referenced against CISA's Known Exploited Vulnerabilities catalog. 9 added to KEV in the last 7 days.

SeverityAll critical high medium lowExploitedIn CISA KEV

CVE	CVSS	EPSS	KEV sources	Patch window	Vendor / product	Summary	Published
CVE-2026-45659exploited	8.8	2.7%	3/3	+40d	microsoft / sharepoint server	Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code ove	151d ago
CVE-2026-42897zero day	8.1	0.52%	3/3	same day	microsoft / exchange server	Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server	159d ago
CVE-2026-41091zero day	7.8	0.44%	3/3	1d before	microsoft / malware protection engine	Improper link resolution before file access ('link following') in Microsoft Defender allows an authorized attacker	154d ago
CVE-2026-45498zero day	4	1.3%	3/3	1d before	microsoft / defender antimalware platform	Microsoft Defender Denial of Service Vulnerability	154d ago

Sources: NIST National Vulnerability Database (descriptions, CVSS, CPE); CISA KEV, ENISA EUVD, CIRCL and VulnCheck (exploitation status, three catalogues counted; CIRCL shown as an aggregator); FIRST EPSS (exploitation probability). Patch window is the gap between CVE publication and the earliest KEV listing, so a negative value means a catalogue called it exploited before it was disclosed. Data refreshes every five hours.

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CVE Tracker