Vulnerabilities (CVE) being actively exploited, according to the CISA KEV catalog, with CVSS severity and exploitation probability (EPSS).
35exploited in the last 30 days
13critical (CVSS ≥ 9)
0used in ransomware
1769in the KEV catalog
CVE-2026-11645Severity under analysisadded on 06/09/2026
Google Chromium V8 Out-of-Bounds Read and Write Vulnerability
Google · Chromium V8 · CWE-787, CWE-125
Google Chromium V8 out-of-bounds read and write vulnerability that could allow a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CVE-2022-0492Severity under analysisadded on 06/02/2026
Linux Kernel Improper Authentication Vulnerability
Linux · Kernel · CWE-287, CWE-862
Linux Kernel contains an improper authentication vulnerability which could allow for privilege escalation via the cgroups v1 release_agent feature.
CVE-2024-21182Severity under analysisadded on 06/01/2026
Oracle WebLogic Server Unspecified Vulnerability
Oracle · WebLogic Server
Oracle WebLogic contains an unspecified vulnerability that could allow an unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data.
CVE-2026-0257Severity under analysisRansomwareadded on 05/29/2026
Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection.
CVE-2026-45498Severity under analysisadded on 05/20/2026
Microsoft Defender Denial of Service Vulnerability
Microsoft · Defender
Microsoft Defender contains an unspecified vulnerability that allows for denial of service.
CVE-2026-41091Severity under analysisadded on 05/20/2026
Microsoft Defender Link Following Vulnerability
Microsoft · Defender · CWE-59
Microsoft Defender contains a link following vulnerability that allows an authorized attacker to elevate privileges locally.
CVE-2010-0806Severity under analysisadded on 05/20/2026
Microsoft Internet Explorer Use-After-Free Vulnerability
Microsoft · Internet Explorer · CWE-399
Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
CVE-2010-0249Severity under analysisadded on 05/20/2026
Microsoft Internet Explorer Use-After-Free Vulnerability
Microsoft · Internet Explorer · CWE-416
Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
CVE-2009-3459Severity under analysisadded on 05/20/2026
Adobe Acrobat and Reader Heap-Based Buffer Overflow Vulnerability
Adobe · Acrobat and Reader · CWE-119
Adobe Acrobat and Reader contain a heap-based buffer overflow vulnerability which could allow remote attackers to execute arbitrary code via a crafted PDF file that triggers memory corruption.
CVE-2009-1537Severity under analysisadded on 05/20/2026
Microsoft DirectX NULL Byte Overwrite Vulnerability
Microsoft · DirectX
Microsoft DirectX contains a NULL byte overwrite vulnerability in the QuickTime Movie Parser Filter in quartz.dll in DirectShow which could allow remote attackers to execute arbitrary code via a crafted QuickTime media file.
CVE-2008-4250Severity under analysisadded on 05/20/2026
Microsoft Windows Buffer Overflow Vulnerability
Microsoft · Windows · CWE-94
Microsoft Windows contains a buffer overflow vulnerability in the Windows Server Service that allows remote attackers to execute arbitrary code via a crafted RPC request that triggers an overflow during path canonicalization.
CVE-2026-42897Severity under analysisadded on 05/15/2026
Microsoft Exchange Server Cross-Site Scripting Vulnerability
Microsoft · Microsoft · CWE-79
Microsoft Exchange Server contains a cross-site scripting vulnerability during web page generation in Outlook Web Access and when certain interaction conditions are met, arbitrary JavaScript can be executed in the browser context.
CVE-2026-20182Severity under analysisadded on 05/14/2026
Cisco Catalyst SD-WAN Controller & Manager contain an authentication bypass vulnerability that allows an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.
CVE-2026-6973Severity under analysisadded on 05/07/2026
Ivanti Endpoint Manager Mobile (EPMM) Improper Input Validation Vulnerability
Ivanti · Endpoint Manager Mobile (EPMM) · CWE-20
Ivanti Endpoint Manager Mobile (EPMM) contains an improper input validation vulnerability that allows a remotely authenticated user with administrative access to achieve remote code execution.
CVE-2026-0300Severity under analysisadded on 05/06/2026
Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal (aka Captive Portal) service that can allow an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets.
CVE-2026-31431Severity under analysisadded on 05/01/2026
Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability
Linux · Kernel · CWE-669
Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation.
CVE-2026-32202Severity under analysisadded on 04/28/2026
Microsoft Windows Protection Mechanism Failure Vulnerability
Microsoft · Windows · CWE-693
Microsoft Windows Shell contains a protection mechanism failure vulnerability that allows an unauthorized attacker to perform spoofing over a network.
CVE-2026-33825Severity under analysisRansomwareadded on 04/22/2026
Microsoft Defender Insufficient Granularity of Access Control Vulnerability
Microsoft · Defender · CWE-1220
Microsoft Defender contains an insufficient granularity of access control vulnerability that could allow an authorized attacker to escalate privileges locally.
CVE-2026-20133Severity under analysisadded on 04/20/2026
Cisco Catalyst SD-WAN Manager Exposure of Sensitive Information to an Unauthorized Actor Vulnerability
Cisco · Catalyst SD-WAN Manager · CWE-200
Cisco Catalyst SD-WAN Manager contains an exposure of sensitive information to an unauthorized actor vulnerability that could allow remote attackers to view sensitive information on affected systems.
CVE-2026-20128Severity under analysisadded on 04/20/2026
Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format Vulnerability
Cisco · Catalyst SD-WAN Manager · CWE-257
Cisco Catalyst SD-WAN Manager contains a storing passwords in a recoverable format vulnerability that allows an authenticated, local attacker to gain DCA user privileges by accessing a credential file for the DCA user on the filesystem as a low-privileged user.
CVE-2026-20122Severity under analysisadded on 04/20/2026
Cisco Catalyst SD-WAN Manager Incorrect Use of Privileged APIs Vulnerability
Cisco · Catalyst SD-WAN Manger · CWE-648
Cisco Catalyst SD-WAN Manager contains an incorrect use of privileged APIs vulnerability due to improper file handling on the API interface of an affected system. An attacker could exploit this vulnerability by uploading a malicious file on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system and gain vmanage user privileges.
CVE-2026-34197Severity under analysisadded on 04/16/2026
Apache ActiveMQ contains an improper input validation vulnerability that allows for code injection.
CVE-2026-32201Severity under analysisadded on 04/14/2026
Microsoft SharePoint Server Improper Input Validation Vulnerability
Microsoft · SharePoint Server · CWE-20
Microsoft SharePoint Server contains an improper input validation vulnerability that allows an unauthorized attacker to perform spoofing over a network.
CVE-2009-0238Severity under analysisadded on 04/14/2026
Microsoft Office Remote Code Execution
Microsoft · Office · CWE-94
Microsoft Office Excel contains a remote code execution vulnerability that could allow an attacker to take complete control of an affected system if a user opens a specially crafted Excel file that includes a malformed object.
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