CISA Known Exploited Vulnerabilities (KEV)

To support the cybersecurity community and help network defenders stay ahead of active threat activity, CISA publishes cisa alert today updates and maintains the authoritative catalog of known exploited vulnerabilities. This KEV database highlights vulnerabilities that have been actively used in real-world attacks, making it an essential resource for security teams aiming to strengthen their defenses.

Organizations should incorporate the KEV catalog into their vulnerability management prioritization framework to ensure they address high-risk issues efficiently and stay aligned with the latest threat intelligence. With frequent updates — including entries marked as cisa kev added today — the catalog enables teams to react quickly to emerging exploitation trends. To streamline monitoring and improve response time, CVEfeed.io provides the freshest CISA KEV additions, delivering real-time visibility into newly identified exploited vulnerabilities and helping organizations maintain accurate, up-to-date security postures.

    9.8

    CRITICAL
    CVE-2012-1710 - Oracle Fusion Middleware Unspecified Vulnerability -

    Action Due Jun 15, 2022 Target Vendor : Oracle

    Description : Unspecified vulnerability in the Oracle WebCenter Forms Recognition component in Oracle Fusion Middleware allows remote attackers to affect confidentiality, integrity, and availability via Unknown vectors related to Designer.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2012-1710

    Alert Date: May 25, 2022 | 1270 days ago

    9.8

    CRITICAL
    CVE-2018-19949 - QNAP NAS File Station Command Injection Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : QNAP

    Description : A command injection vulnerability affecting QNAP NAS File Station could allow remote attackers to run commands.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Known

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2018-19949

    Alert Date: May 24, 2022 | 1271 days ago

    8.0

    HIGH
    CVE-2018-19943 - QNAP NAS File Station Cross-Site Scripting Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : QNAP

    Description : A cross-site scripting vulnerability affecting QNAP NAS File Station could allow remote attackers to inject malicious code.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Known

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2018-19943

    Alert Date: May 24, 2022 | 1271 days ago

    7.5

    HIGH
    CVE-2017-0147 - Microsoft Windows SMBv1 Information Disclosure Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Microsoft

    Description : The SMBv1 server in Microsoft Windows allows remote attackers to obtain sensitive information from process memory via a crafted packet.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Known

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-0147

    Alert Date: May 24, 2022 | 1271 days ago

    6.5

    MEDIUM
    CVE-2017-0022 - Microsoft XML Core Services Information Disclosure Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Microsoft

    Description : Microsoft XML Core Services (MSXML) improperly handles objects in memory, allowing attackers to test for files on disk via a crafted web site.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-0022

    Alert Date: May 24, 2022 | 1271 days ago

    7.8

    HIGH
    CVE-2017-0005 - Microsoft Windows Graphics Device Interface (GDI) Privilege Escalation Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Microsoft

    Description : The Graphics Device Interface (GDI) in Microsoft Windows allows local users to gain privileges via a crafted application.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-0005

    Alert Date: May 24, 2022 | 1271 days ago

    8.8

    HIGH
    CVE-2017-0149 - Microsoft Internet Explorer Memory Corruption Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Microsoft

    Description : Microsoft Internet Explorer contains a memory corruption vulnerability that allows remote attackers to execute code or cause a denial-of-service (DoS) via a crafted website.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-0149

    Alert Date: May 24, 2022 | 1271 days ago

    7.8

    HIGH
    CVE-2017-8291 - Artifex Ghostscript Type Confusion Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Artifex

    Description : Artifex Ghostscript allows -dSAFER bypass and remote command execution via .rsdparams type confusion with a "/OutputFile.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-8291

    Alert Date: May 24, 2022 | 1271 days ago

    10.0

    HIGH
    CVE-2017-8543 - Microsoft Windows Search Remote Code Execution Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Microsoft

    Description : Microsoft Windows allows an attacker to take control of the affected system when Windows Search fails to handle objects in memory.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-8543

    Alert Date: May 24, 2022 | 1271 days ago

    9.8

    CRITICAL
    CVE-2017-18362 - Kaseya VSA SQL Injection Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Kaseya

    Description : ConnectWise ManagedITSync integration for Kaseya VSA is vulnerable to unauthenticated remote commands that allow full direct access to the Kaseya VSA database.

    Action : The impacted product is end-of-life and should be disconnected if still in use.

    Known To Be Used in Ransomware Campaigns? : Known

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-18362

    Alert Date: May 24, 2022 | 1271 days ago

    4.3

    MEDIUM
    CVE-2016-0162 - Microsoft Internet Explorer Information Disclosure Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Microsoft

    Description : An information disclosure vulnerability exists when Internet Explorer does not properly handle JavaScript. The vulnerability could allow an attacker to detect specific files on the user's computer.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2016-0162

    Alert Date: May 24, 2022 | 1271 days ago

    6.5

    MEDIUM
    CVE-2016-3351 - Microsoft Internet Explorer and Edge Information Disclosure Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Microsoft

    Description : An information disclosure vulnerability exists in the way that certain functions in Internet Explorer and Edge handle objects in memory. The vulnerability could allow an attacker to detect specific files on the user's computer.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Known

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2016-3351

    Alert Date: May 24, 2022 | 1271 days ago

    7.1

    HIGH
    CVE-2016-4655 - Apple iOS Information Disclosure Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Apple

    Description : The Apple iOS kernel allows attackers to obtain sensitive information from memory via a crafted application.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2016-4655

    Alert Date: May 24, 2022 | 1271 days ago

    9.3

    HIGH
    CVE-2016-4656 - Apple iOS Memory Corruption Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Apple

    Description : A memory corruption vulnerability in Apple iOS kernel allows attackers to execute code in a privileged context or cause a denial-of-service (DoS) via a crafted application.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2016-4656

    Alert Date: May 24, 2022 | 1271 days ago

    8.8

    HIGH
    CVE-2016-6366 - Cisco Adaptive Security Appliance (ASA) SNMP Buffer Overflow Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Cisco

    Description : A buffer overflow vulnerability in the Simple Network Management Protocol (SNMP) code of Cisco ASA software could allow an attacker to cause a reload of the affected system or to remotely execute code.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2016-6366

    Alert Date: May 24, 2022 | 1271 days ago

    7.8

    HIGH
    CVE-2016-6367 - Cisco Adaptive Security Appliance (ASA) CLI Remote Code Execution Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Cisco

    Description : A vulnerability in the command-line interface (CLI) parser of Cisco ASA software could allow an authenticated, local attacker to create a denial-of-service (DoS) condition or potentially execute code.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2016-6367

    Alert Date: May 24, 2022 | 1271 days ago

    6.5

    MEDIUM
    CVE-2016-3298 - Microsoft Internet Explorer Messaging API Information Disclosure Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Microsoft

    Description : An information disclosure vulnerability exists when the Microsoft Internet Messaging API improperly handles objects in memory. An attacker who successfully exploited this vulnerability could allow the attacker to test for the presence of files on disk.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2016-3298

    Alert Date: May 24, 2022 | 1271 days ago

    7.8

    HIGH
    CVE-2018-8611 - Microsoft Windows Kernel Privilege Escalation Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Microsoft

    Description : A privilege escalation vulnerability exists when the Windows kernel fails to properly handle objects in memory.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2018-8611

    Alert Date: May 24, 2022 | 1271 days ago

    6.1

    MEDIUM
    CVE-2018-19953 - QNAP NAS File Station Cross-Site Scripting Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : QNAP

    Description : A cross-site scripting vulnerability affecting QNAP NAS File Station could allow remote attackers to inject malicious code.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Known

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2018-19953

    Alert Date: May 24, 2022 | 1271 days ago

    8.8

    HIGH
    CVE-2017-0210 - Microsoft Internet Explorer Privilege Escalation Vulnerability -

    Action Due Jun 14, 2022 Target Vendor : Microsoft

    Description : A privilege escalation vulnerability exists when Internet Explorer does not properly enforce cross-domain policies, which could allow an attacker to access information.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-0210

    Alert Date: May 24, 2022 | 1271 days ago
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