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About the KEV Catalog For the benefit of the cybersecurity community and network defenders — and to help every organization better manage vulnerabilities and keep pace with threat activity — CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild. Organizations should use the KEV catalog as an input to their vulnerability management prioritization framework. Per Binding Operational Directive 22-01, all federal civilian executive branch (FCEB) agencies are required to remediate KEV catalog vulnerabilities by their listed due dates. CISA strongly recommends all organizations — including private sector entities — prioritize remediation of KEV catalog vulnerabilities. View the full KEV catalog on CISA.gov →
Total KEVs
1,721
in CISA catalog
Ransomware-Linked
360
21% of catalog
Added Last 30 Days
46
92 in last 90 days
Latest Addition
2026-09-22
most recent entry
Tracked Vendors
20+
top 20 shown

Top Vendors

KEV count 21%+ ransomware-linked 42%+ ransomware-linked N RW · %Ransomware-linked share

Share of each bar's KEVs linked to ransomware. Thresholds track the catalog average of 20.9%, so they stay meaningful as it grows. Bars under 5 KEVs are left uncoloured — too few to rate a share.

388
117 RW · 30%
99
7 RW · 7%
94
81
11 RW · 14%
75
46
13 RW · 28%
40
8 RW · 20%
35
12 RW · 34%
31
2 RW · 6%
30
14 RW · 47%
26
9 RW · 35%
26
2 RW · 8%
24
7 RW · 29%
19
13 RW · 68%
19
6 RW · 32%
17
15
6 RW · 40%
15
SAP
14
3 RW · 21%
13
1 RW · 8%

Top Products

KEV count 21%+ ransomware-linked 42%+ ransomware-linked N RW · %Ransomware-linked share

Share of each bar's KEVs linked to ransomware. Thresholds track the catalog average of 20.9%, so they stay meaningful as it grows. Bars under 5 KEVs are left uncoloured — too few to rate a share.

Windows · Microsoft
174
49 RW · 28%
Multiple Products · Apple
53
Chromium V8 · Google
41
Internet Explorer · Microsoft
36
6 RW · 17%
Flash Player · Adobe
33
5 RW · 15%
Kernel · Linux
31
2 RW · 6%
Office · Microsoft
29
3 RW · 10%
Win32k · Microsoft
25
11 RW · 44%
Exchange Server · Microsoft
17
13 RW · 76%
Zimbra Collaboration Suite (ZCS) · Synacor
17
5 RW · 29%
ColdFusion · Adobe
16
3 RW · 19%
SharePoint · Microsoft
14
8 RW · 57%
IOS and IOS XE Software · Cisco
14
Acrobat and Reader · Adobe
13
1 RW · 8%
Mobile Devices · Samsung
13
PAN-OS · Palo Alto Networks
12
6 RW · 50%
WebLogic Server · Oracle
12
2 RW · 17%
iOS, iPadOS, and macOS · Apple
11
Multiple Chipsets · Qualcomm
11
NetWeaver · SAP
10
2 RW · 20%
1,721 entries
CVE Vendor Product Vulnerability CVSS Added Due per BOD 22-01 Ransomware
CVE-2023-1389 TP-Link Archer AX21 TP-Link Archer AX-21 Command Injection Vulnerability TP-Link Archer AX-21 contains a command injection vulnerability that allows for remote code execution. 8.8 CISA 2023-05-01 2023-05-22 Unknown
CVE-2023-2136 Google Chromium Skia Google Chrome Skia Integer Overflow Vulnerability Google Chromium Skia contains an integer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products. 9.6 CISA 2023-04-21 2023-05-12 Unknown
CVE-2023-27350 PaperCut MF/NG PaperCut MF/NG Improper Access Control Vulnerability PaperCut MF/NG contains an improper access control vulnerability within the SetupCompleted class that allows authentication bypass and code execution in the context of system. 9.8 CNA 2023-04-21 2023-05-12 Known
CVE-2023-28432 MinIO MinIO MinIO Information Disclosure Vulnerability MinIO contains a vulnerability in a cluster deployment where MinIO returns all environment variables, which allows for information disclosure. 7.5 CNA 2023-04-21 2023-05-12 Unknown
CVE-2017-6742 Cisco IOS and IOS XE Software Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE contains a vulnerability that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. 8.8 CNA 2023-04-19 2023-05-10 Unknown
CVE-2023-2033 Google Chromium V8 Google Chromium V8 Type Confusion Vulnerability Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption 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. 8.8 CISA 2023-04-17 2023-05-08 Unknown
CVE-2019-8526 Apple macOS Apple macOS Use-After-Free Vulnerability Apple macOS contains a use-after-free vulnerability that could allow for privilege escalation. 7.8 CISA 2023-04-17 2023-05-08 Unknown
CVE-2023-29492 Novi Survey Novi Survey Novi Survey Insecure Deserialization Vulnerability Novi Survey contains an insecure deserialization vulnerability that allows remote attackers to execute code on the server in the context of the service account. 9.8 CISA 2023-04-13 2023-05-04 Unknown
CVE-2023-20963 Android Framework Android Framework Privilege Escalation Vulnerability Android Framework contains an unspecified vulnerability that allows for privilege escalation after updating an app to a higher Target SDK with no additional execution privileges needed. 7.8 CISA 2023-04-13 2023-05-04 Unknown
CVE-2023-28252 Microsoft Windows Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation Vulnerability Microsoft Windows Common Log File System (CLFS) driver contains an unspecified vulnerability that allows for privilege escalation. 7.8 CNA 2023-04-11 2023-05-02 Known
CVE-2023-28206 Apple iOS, iPadOS, and macOS Apple iOS, iPadOS, and macOS IOSurfaceAccelerator Out-of-Bounds Write Vulnerability Apple iOS, iPadOS, and macOS IOSurfaceAccelerator contain an out-of-bounds write vulnerability that allows an app to execute code with kernel privileges. 8.6 CISA 2023-04-10 2023-05-01 Unknown
CVE-2023-28205 Apple Multiple Products Apple Multiple Products WebKit Use-After-Free Vulnerability Apple iOS, iPadOS, macOS, and Safari WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing. 8.8 CISA 2023-04-10 2023-05-01 Unknown
CVE-2023-26083 Arm Mali Graphics Processing Unit (GPU) Arm Mali GPU Kernel Driver Information Disclosure Vulnerability Arm Mali GPU Kernel Driver contains an information disclosure vulnerability that allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata. 3.3 CISA 2023-04-07 2023-04-28 Unknown
CVE-2019-1388 Microsoft Windows Microsoft Windows Certificate Dialog Privilege Escalation Vulnerability Microsoft Windows Certificate Dialog contains a privilege escalation vulnerability, allowing attackers to run processes in an elevated context. 7.8 CISA 2023-04-07 2023-04-28 Known
CVE-2021-27878 Veritas Backup Exec Agent Veritas Backup Exec Agent Command Execution Vulnerability Veritas Backup Exec (BE) Agent contains a command execution vulnerability that could allow an attacker to use a data management protocol command to execute a command on the BE Agent machine. 8.8 CNA 2023-04-07 2023-04-28 Known
CVE-2021-27877 Veritas Backup Exec Agent Veritas Backup Exec Agent Improper Authentication Vulnerability Veritas Backup Exec (BE) Agent contains an improper authentication vulnerability that could allow an attacker unauthorized access to the BE Agent via SHA authentication scheme. 8.2 CNA 2023-04-07 2023-04-28 Known
CVE-2021-27876 Veritas Backup Exec Agent Veritas Backup Exec Agent File Access Vulnerability Veritas Backup Exec (BE) Agent contains a file access vulnerability that could allow an attacker to specially craft input parameters on a data management protocol command to access files on the BE Agent machine. 8.1 CNA 2023-04-07 2023-04-28 Known
CVE-2022-27926 Synacor Zimbra Collaboration Suite (ZCS) Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability by allowing an endpoint URL to accept parameters without sanitizing. 6.1 CISA 2023-04-03 2023-04-24 Unknown
CVE-2022-22706 Arm Mali Graphics Processing Unit (GPU) Arm Mali GPU Kernel Driver Unspecified Vulnerability Arm Mali GPU Kernel Driver contains an unspecified vulnerability that allows a non-privileged user to achieve write access to read-only memory pages. 7.8 CISA 2023-03-30 2023-04-20 Unknown
CVE-2022-3038 Google Chromium Network Service Google Chromium Network Service Use-After-Free Vulnerability Google Chromium Network Service contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption 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. 8.8 CISA 2023-03-30 2023-04-20 Unknown
CVE-2023-0266 Linux Kernel Linux Kernel Use-After-Free Vulnerability Linux kernel contains a use-after-free vulnerability that allows for privilege escalation to gain ring0 access from the system user. 7.9 CNA 2023-03-30 2023-04-20 Unknown
CVE-2022-38181 Arm Mali Graphics Processing Unit (GPU) Arm Mali GPU Kernel Driver Use-After-Free Vulnerability Arm Mali GPU Kernel Driver contains a use-after-free vulnerability that may allow a non-privileged user to gain root privilege and/or disclose information. 8.8 CISA 2023-03-30 2023-04-20 Unknown
CVE-2021-30900 Apple iOS, iPadOS, and macOS Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability Apple GPU drivers, included in iOS, iPadOS, and macOS, contain an out-of-bounds write vulnerability that may allow a malicious application to execute code with kernel privileges. 7.8 CISA 2023-03-30 2023-04-20 Unknown
CVE-2022-39197 Fortra Cobalt Strike Fortra Cobalt Strike Teamserver Cross-Site Scripting (XSS) Vulnerability Fortra Cobalt Strike contains a cross-site scripting (XSS) vulnerability in Teamserver that would allow an attacker to set a malformed username in the Beacon configuration, allowing them to execute code remotely. 6.1 CISA 2023-03-30 2023-04-20 Unknown
CVE-2022-42948 Fortra Cobalt Strike Fortra Cobalt Strike User Interface Remote Code Execution Vulnerability Fortra Cobalt Strike User Interface contains an unspecified vulnerability rooted in Java Swing that may allow remote code execution. 9.8 CISA 2023-03-30 2023-04-20 Unknown
CVE-2017-7494 Samba Samba Samba Remote Code Execution Vulnerability Samba contains a remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share and then cause the server to load and execute it. 9.8 CISA 2023-03-30 2023-04-20 Known
CVE-2013-3163 Microsoft Internet Explorer Microsoft Internet Explorer Memory Corruption Vulnerability Microsoft Internet Explorer contains a memory corruption vulnerability that allows remote attackers to execute code or cause a denial of service via a crafted website. 8.8 CISA 2023-03-30 2023-04-20 Unknown
CVE-2023-26360 Adobe ColdFusion Adobe ColdFusion Deserialization of Untrusted Data Vulnerability Adobe ColdFusion contains a deserialization of untrusted data vulnerability that allows for remote code execution. 8.6 CNA 2023-03-15 2023-04-05 Unknown
CVE-2022-41328 Fortinet FortiOS Fortinet FortiOS Path Traversal Vulnerability Fortinet FortiOS contains a path traversal vulnerability that may allow a local privileged attacker to read and write files via crafted CLI commands. 6.5 CNA 2023-03-14 2023-04-04 Unknown
CVE-2023-24880 Microsoft Windows Microsoft Windows SmartScreen Security Feature Bypass Vulnerability Microsoft Windows SmartScreen contains a security feature bypass vulnerability that could allow an attacker to evade Mark of the Web (MOTW) defenses via a specially crafted malicious file. 4.4 CNA 2023-03-14 2023-04-04 Known
CVE-2023-23397 Microsoft Office Microsoft Office Outlook Privilege Escalation Vulnerability Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user. 9.8 CNA 2023-03-14 2023-04-04 Unknown
CVE-2020-5741 Plex Media Server Plex Media Server Remote Code Execution Vulnerability Plex Media Server contains a remote code execution vulnerability that allows an attacker with access to the server administrator's Plex account to upload a malicious file via the Camera Upload feature and have the media server execute it. 7.2 CISA 2023-03-10 2023-03-31 Unknown
CVE-2021-39144 XStream XStream XStream Remote Code Execution Vulnerability XStream contains a remote code execution vulnerability that allows an attacker to manipulate the processed input stream and replace or inject objects that result in the execution of a local command on the server. This vulnerability can affect multiple products, including but not limited to VMware Cloud Foundation. 8.5 CNA 2023-03-10 2023-03-31 Unknown
CVE-2022-35914 Teclib GLPI Teclib GLPI Remote Code Execution Vulnerability Teclib GLPI contains a remote code execution vulnerability in the third-party library, htmlawed. 9.8 CISA 2023-03-07 2023-03-28 Unknown
CVE-2022-33891 Apache Spark Apache Spark Command Injection Vulnerability Apache Spark contains a command injection vulnerability via Spark User Interface (UI) when Access Control Lists (ACLs) are enabled. 8.8 CISA 2023-03-07 2023-03-28 Unknown
CVE-2022-28810 Zoho ManageEngine Zoho ManageEngine ADSelfService Plus Remote Code Execution Vulnerability Zoho ManageEngine ADSelfService Plus contains an unspecified vulnerability allowing for remote code execution when performing a password change or reset. 6.8 CISA 2023-03-07 2023-03-28 Unknown
CVE-2022-36537 ZK Framework AuUploader ZK Framework AuUploader Unspecified Vulnerability ZK Framework AuUploader servlets contain an unspecified vulnerability that could allow an attacker to retrieve the content of a file located in the web context. The ZK Framework is an open-source Java framework. This vulnerability can impact multiple products, including but not limited to ConnectWise R1Soft Server Backup Manager. 7.5 CISA 2023-02-27 2023-03-20 Known
CVE-2022-40765 Mitel MiVoice Connect Mitel MiVoice Connect Command Injection Vulnerability The Mitel Edge Gateway component of MiVoice Connect allows an authenticated attacker with internal network access to execute commands within the context of the system. 6.8 CISA 2023-02-21 2023-03-14 Known
CVE-2022-41223 Mitel MiVoice Connect Mitel MiVoice Connect Code Injection Vulnerability The Director component in Mitel MiVoice Connect allows an authenticated attacker with internal network access to execute code within the context of the application. 6.8 CISA 2023-02-21 2023-03-14 Known
CVE-2022-47986 IBM Aspera Faspex IBM Aspera Faspex Code Execution Vulnerability IBM Aspera Faspex could allow a remote attacker to execute code on the system, caused by a YAML deserialization flaw. 9.8 CNA 2023-02-21 2023-03-14 Known
CVE-2022-46169 Cacti Cacti Cacti Command Injection Vulnerability Cacti contains a command injection vulnerability that allows an unauthenticated user to execute code. 9.8 CNA 2023-02-16 2023-03-09 Unknown
CVE-2023-21823 Microsoft Windows Microsoft Windows Graphic Component Privilege Escalation Vulnerability Microsoft Windows Graphic Component contains an unspecified vulnerability that allows for privilege escalation. 7.8 CNA 2023-02-14 2023-03-07 Unknown
CVE-2023-23529 Apple Multiple Products Apple Multiple Products WebKit Type Confusion Vulnerability Apple iOS, MacOS, Safari and iPadOS WebKit contain a type confusion vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing. 8.8 CISA 2023-02-14 2023-03-07 Unknown
CVE-2023-23376 Microsoft Windows Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation Vulnerability Microsoft Windows Common Log File System (CLFS) driver contains an unspecified vulnerability that allows for privilege escalation. 7.8 CNA 2023-02-14 2023-03-07 Known
CVE-2023-21715 Microsoft Office Microsoft Office Publisher Security Feature Bypass Vulnerability Microsoft Office Publisher contains a security feature bypass vulnerability that allows for a local, authenticated attack on a targeted system. 7.3 CNA 2023-02-14 2023-03-07 Unknown
CVE-2023-0669 Fortra GoAnywhere MFT Fortra GoAnywhere MFT Remote Code Execution Vulnerability Fortra (formerly, HelpSystems) GoAnywhere MFT contains a pre-authentication remote code execution vulnerability in the License Response Servlet due to deserializing an attacker-controlled object. 7.2 CISA 2023-02-10 2023-03-03 Known
CVE-2022-24990 TerraMaster TerraMaster OS TerraMaster OS Remote Command Execution Vulnerability TerraMaster OS contains a remote command execution vulnerability that allows an unauthenticated user to execute commands on the target endpoint. 9.8 CISA 2023-02-10 2023-03-03 Known
CVE-2015-2291 Intel Ethernet Diagnostics Driver for Windows Intel Ethernet Diagnostics Driver for Windows Denial-of-Service Vulnerability Intel ethernet diagnostics driver for Windows IQVW32.sys and IQVW64.sys contain an unspecified vulnerability that allows for a denial-of-service (DoS). 7.8 CISA 2023-02-10 2023-03-03 Known
CVE-2023-22952 SugarCRM Multiple Products Multiple SugarCRM Products Remote Code Execution Vulnerability Multiple SugarCRM products contain a remote code execution vulnerability in the EmailTemplates. Using a specially crafted request, custom PHP code can be injected through the EmailTemplates. 8.8 CISA 2023-02-02 2023-02-23 Unknown
CVE-2022-21587 Oracle E-Business Suite Oracle E-Business Suite Unspecified Vulnerability Oracle E-Business Suite contains an unspecified vulnerability that allows an unauthenticated attacker with network access via HTTP to compromise Oracle Web Applications Desktop Integrator. 9.8 CNA 2023-02-02 2023-02-23 Known