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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-2017-11357 Telerik User Interface (UI) for ASP.NET AJAX Telerik UI for ASP.NET AJAX Insecure Direct Object Reference Vulnerability Telerik UI for ASP.NET AJAX contains an insecure direct object reference vulnerability in RadAsyncUpload that can result in file uploads in a limited location and/or remote code execution. 9.8 CISA 2023-01-26 2023-02-16 Known
CVE-2022-47966 Zoho ManageEngine Zoho ManageEngine Multiple Products Remote Code Execution Vulnerability Multiple Zoho ManageEngine products contain an unauthenticated remote code execution vulnerability due to the usage of an outdated third-party dependency, Apache Santuario. 9.8 CISA 2023-01-23 2023-02-13 Known
CVE-2022-44877 CWP Control Web Panel CWP Control Web Panel OS Command Injection Vulnerability CWP Control Web Panel (formerly CentOS Web Panel) contains an OS command injection vulnerability that allows remote attackers to execute commands via shell metacharacters in the login parameter. 9.8 CISA 2023-01-17 2023-02-07 Unknown
CVE-2023-21674 Microsoft Windows Microsoft Windows Advanced Local Procedure Call (ALPC) Privilege Escalation Vulnerability Microsoft Windows Advanced Local Procedure Call (ALPC) contains an unspecified vulnerability that allows for privilege escalation. 8.8 CNA 2023-01-10 2023-01-31 Unknown
CVE-2022-41080 Microsoft Exchange Server Microsoft Exchange Server Privilege Escalation Vulnerability Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation. This vulnerability is chainable with CVE-2022-41082, which allows for remote code execution. 8.8 CNA 2023-01-10 2023-01-31 Known
CVE-2018-18809 TIBCO JasperReports TIBCO JasperReports Library Directory Traversal Vulnerability TIBCO JasperReports Library contains a directory-traversal vulnerability that may allow web server users to access contents of the host system. 9.9 CNA 2022-12-29 2023-01-19 Unknown
CVE-2018-5430 TIBCO JasperReports TIBCO JasperReports Server Information Disclosure Vulnerability TIBCO JasperReports Server contain a vulnerability which may allow any authenticated user read-only access to the contents of the web application, including key configuration files. 7.7 CNA 2022-12-29 2023-01-19 Unknown
CVE-2022-42856 Apple iOS Apple iOS Type Confusion Vulnerability Apple iOS contains a type confusion vulnerability when processing maliciously crafted web content leading to code execution. 8.8 CISA 2022-12-14 2023-01-04 Unknown
CVE-2022-26501 Veeam Backup & Replication Veeam Backup & Replication Remote Code Execution Vulnerability The Veeam Distribution Service in the Backup & Replication application allows unauthenticated users to access internal API functions. A remote attacker can send input to the internal API which may lead to uploading and executing of malicious code. 9.8 CISA 2022-12-13 2023-01-03 Known
CVE-2022-26500 Veeam Backup & Replication Veeam Backup & Replication Remote Code Execution Vulnerability The Veeam Distribution Service in the Backup & Replication application allows unauthenticated users to access internal API functions. A remote attacker can send input to the internal API which may lead to uploading and executing of malicious code. 8.8 CISA 2022-12-13 2023-01-03 Known
CVE-2022-27518 Citrix Application Delivery Controller (ADC) and Gateway Citrix Application Delivery Controller (ADC) and Gateway Authentication Bypass Vulnerability Citrix Application Delivery Controller (ADC) and Gateway, when configured with SAML SP or IdP configuration, contain an authentication bypass vulnerability that allows an attacker to execute code as administrator. 9.8 CNA 2022-12-13 2023-01-03 Unknown
CVE-2022-44698 Microsoft Defender Microsoft Defender SmartScreen Security Feature Bypass Vulnerability Microsoft Defender 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. 5.4 CNA 2022-12-13 2023-01-03 Known
CVE-2022-42475 Fortinet FortiOS Fortinet FortiOS Heap-Based Buffer Overflow Vulnerability Multiple versions of Fortinet FortiOS SSL-VPN contain a heap-based buffer overflow vulnerability which can allow an unauthenticated, remote attacker to execute arbitrary code or commands via specifically crafted requests. 9.3 CNA 2022-12-13 2023-01-03 Known
CVE-2022-4262 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 2022-12-05 2022-12-26 Unknown
CVE-2022-4135 Google Chromium GPU Google Chromium GPU Heap Buffer Overflow Vulnerability Google Chromium GPU contains a heap buffer 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 could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera. 9.6 CISA 2022-11-28 2022-12-19 Unknown
CVE-2021-35587 Oracle Fusion Middleware Oracle Fusion Middleware Unspecified Vulnerability Oracle Fusion Middleware Access Manager allows an unauthenticated attacker with network access via HTTP to takeover the Access Manager product. 9.8 CNA 2022-11-28 2022-12-19 Unknown
CVE-2022-41049 Microsoft Windows Microsoft Windows Mark of the Web (MOTW) Security Feature Bypass Vulnerability Microsoft Windows Mark of the Web (MOTW) contains a security feature bypass vulnerability resulting in a limited loss of integrity and availability of security features. 5.4 CNA 2022-11-14 2022-12-09 Unknown
CVE-2021-25370 Samsung Mobile Devices Samsung Mobile Devices Memory Corruption Vulnerability Samsung mobile devices using Mali GPU contain an incorrect implementation handling file descriptor in dpu driver. This incorrect implementation results in memory corruption, leading to kernel panic. This vulnerability was chained with CVE-2021-25337 and CVE-2021-25369. 6.1 CNA 2022-11-08 2022-11-29 Unknown
CVE-2021-25369 Samsung Mobile Devices Samsung Mobile Devices Improper Access Control Vulnerability Samsung mobile devices using Mali GPU contains an improper access control vulnerability in sec_log file. Exploitation of the vulnerability exposes sensitive kernel information to the userspace. This vulnerability was chained with CVE-2021-25337 and CVE-2021-25370. 6.2 CNA 2022-11-08 2022-11-29 Unknown
CVE-2021-25337 Samsung Mobile Devices Samsung Mobile Devices Improper Access Control Vulnerability Samsung mobile devices contain an improper access control vulnerability in clipboard service which allows untrusted applications to read or write arbitrary files. This vulnerability was chained with CVE-2021-25369 and CVE-2021-25370. 4.4 CNA 2022-11-08 2022-11-29 Unknown
CVE-2022-41128 Microsoft Windows Microsoft Windows Scripting Languages Remote Code Execution Vulnerability Microsoft Windows contains an unspecified vulnerability in the JScript9 scripting language which allows for remote code execution. 8.8 CNA 2022-11-08 2022-12-09 Unknown
CVE-2022-41125 Microsoft Windows Microsoft Windows CNG Key Isolation Service Privilege Escalation Vulnerability Microsoft Windows Cryptographic Next Generation (CNG) Key Isolation Service contains an unspecified vulnerability that allows an attacker to gain SYSTEM-level privileges. 7.8 CNA 2022-11-08 2022-12-09 Unknown
CVE-2022-41073 Microsoft Windows Microsoft Windows Print Spooler Privilege Escalation Vulnerability Microsoft Windows Print Spooler contains an unspecified vulnerability that allows an attacker to gain SYSTEM-level privileges. 7.8 CNA 2022-11-08 2022-12-09 Known
CVE-2022-41091 Microsoft Windows Microsoft Windows Mark of the Web (MOTW) Security Feature Bypass Vulnerability Microsoft Windows Mark of the Web (MOTW) contains a security feature bypass vulnerability resulting in a limited loss of integrity and availability of security features. 5.4 CNA 2022-11-08 2022-12-09 Known
CVE-2022-3723 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 2022-10-28 2022-11-18 Unknown
CVE-2022-42827 Apple iOS and iPadOS Apple iOS and iPadOS Out-of-Bounds Write Vulnerability Apple iOS and iPadOS kernel contain an out-of-bounds write vulnerability which can allow an application to perform code execution with kernel privileges. 7.8 CISA 2022-10-25 2022-11-15 Unknown
CVE-2018-19320 GIGABYTE Multiple Products GIGABYTE Multiple Products Unspecified Vulnerability The GDrv low-level driver in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II exposes ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system. 7.8 CISA 2022-10-24 2022-11-14 Known
CVE-2018-19321 GIGABYTE Multiple Products GIGABYTE Multiple Products Privilege Escalation Vulnerability The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II expose functionality to read and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges. 7.8 CISA 2022-10-24 2022-11-14 Known
CVE-2018-19322 GIGABYTE Multiple Products GIGABYTE Multiple Products Code Execution Vulnerability The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II expose functionality to read/write data from/to IO ports. This could be leveraged in a number of ways to ultimately run code with elevated privileges. 7.8 CISA 2022-10-24 2022-11-14 Known
CVE-2018-19323 GIGABYTE Multiple Products GIGABYTE Multiple Products Privilege Escalation Vulnerability The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU expose functionality to read and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges. 9.8 CISA 2022-10-24 2022-11-14 Known
CVE-2020-3153 Cisco AnyConnect Secure Cisco AnyConnect Secure Mobility Client for Windows Uncontrolled Search Path Vulnerability Cisco AnyConnect Secure Mobility Client for Windows allows for incorrect handling of directory paths. An attacker with valid credentials on Windows would be able to copy malicious files to arbitrary locations with system level privileges. This could include DLL pre-loading, DLL hijacking, and other related attacks. 6.5 CNA 2022-10-24 2022-11-14 Known
CVE-2020-3433 Cisco AnyConnect Secure Cisco AnyConnect Secure Mobility Client for Windows DLL Hijacking Vulnerability Cisco AnyConnect Secure Mobility Client for Windows interprocess communication (IPC) channel allows for insufficient validation of resources that are loaded by the application at run time. An attacker with valid credentials on Windows could execute code on the affected machine with SYSTEM privileges. 7.8 CNA 2022-10-24 2022-11-14 Known
CVE-2021-3493 Linux Kernel Linux Kernel Privilege Escalation Vulnerability The overlayfs stacking file system in Linux kernel does not properly validate the application of file capabilities against user namespaces, which could lead to privilege escalation. 8.8 CNA 2022-10-20 2022-11-10 Unknown
CVE-2022-41352 Synacor Zimbra Collaboration Suite (ZCS) Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to upload arbitrary files using cpio package to gain incorrect access to any other user accounts. 9.8 CISA 2022-10-20 2022-11-10 Known
CVE-2022-41033 Microsoft Windows COM+ Event System Service Microsoft Windows COM+ Event System Service Privilege Escalation Vulnerability Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation. 7.8 CNA 2022-10-11 2022-11-01 Unknown
CVE-2022-40684 Fortinet Multiple Products Fortinet Multiple Products Authentication Bypass Vulnerability Fortinet FortiOS, FortiProxy, and FortiSwitchManager contain an authentication bypass vulnerability that could allow an unauthenticated attacker to perform operations on the administrative interface via specially crafted HTTP or HTTPS requests. 9.8 CNA 2022-10-11 2022-11-01 Known
CVE-2022-36804 Atlassian Bitbucket Server and Data Center Atlassian Bitbucket Server and Data Center Command Injection Vulnerability Multiple API endpoints of Atlassian Bitbucket Server and Data Center contain a command injection vulnerability where an attacker with access to a public Bitbucket repository, or with read permissions to a private one, can execute code by sending a malicious HTTP request. 8.8 CISA 2022-09-30 2022-10-21 Unknown
CVE-2022-41040 Microsoft Exchange Server Microsoft Exchange Server Server-Side Request Forgery Vulnerability Microsoft Exchange Server allows for server-side request forgery. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41082 which allows for remote code execution. 8.8 CNA 2022-09-30 2022-10-21 Known
CVE-2022-41082 Microsoft Exchange Server Microsoft Exchange Server Remote Code Execution Vulnerability Microsoft Exchange Server contains an unspecified vulnerability that allows for authenticated remote code execution. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41040 which allows for the remote code execution. 8.0 CNA 2022-09-30 2022-10-21 Known
CVE-2022-3236 Sophos Firewall Sophos Firewall Code Injection Vulnerability A code injection vulnerability in the User Portal and Webadmin of Sophos Firewall allows for remote code execution. 9.8 CISA 2022-09-23 2022-10-14 Unknown
CVE-2022-35405 Zoho ManageEngine Zoho ManageEngine Multiple Products Remote Code Execution Vulnerability Zoho ManageEngine PAM360, Password Manager Pro, and Access Manager Plus contain an unspecified vulnerability that allows for remote code execution. 9.8 CISA 2022-09-22 2022-10-13 Unknown
CVE-2010-2568 Microsoft Windows Microsoft Windows Remote Code Execution Vulnerability Microsoft Windows incorrectly parses shortcuts in such a way that malicious code may be executed when the operating system displays the icon of a malicious shortcut file. An attacker who successfully exploited this vulnerability could execute code as the logged-on user. 7.8 CISA 2022-09-15 2022-10-06 Unknown
CVE-2013-2094 Linux Kernel Linux Kernel Privilege Escalation Vulnerability Linux kernel fails to check all 64 bits of attr.config passed by user space, resulting to out-of-bounds access of the perf_swevent_enabled array in sw_perf_event_destroy(). Explotation allows for privilege escalation. 8.4 CISA 2022-09-15 2022-10-06 Unknown
CVE-2013-2596 Linux Kernel Linux Kernel Integer Overflow Vulnerability Linux kernel fb_mmap function in drivers/video/fbmem.c contains an integer overflow vulnerability that allows for privilege escalation. 7.8 CISA 2022-09-15 2022-10-06 Unknown
CVE-2013-2597 Code Aurora ACDB Audio Driver Code Aurora ACDB Audio Driver Stack-based Buffer Overflow Vulnerability The Code Aurora audio calibration database (acdb) audio driver contains a stack-based buffer overflow vulnerability that allows for privilege escalation. Code Aurora is used in third-party products such as Qualcomm and Android. 8.4 CISA 2022-09-15 2022-10-06 Unknown
CVE-2013-6282 Linux Kernel Linux Kernel Improper Input Validation Vulnerability The get_user and put_user API functions of the Linux kernel fail to validate the target address when being used on ARM v6k/v7 platforms. This allows an application to read and write kernel memory which could lead to privilege escalation. 8.8 CISA 2022-09-15 2022-10-06 Unknown
CVE-2022-40139 Trend Micro Apex One and Apex One as a Service Trend Micro Apex One and Apex One as a Service Improper Validation Vulnerability Trend Micro Apex One and Apex One as a Service contain an improper validation of rollback mechanism components that could lead to remote code execution. 7.2 CISA 2022-09-15 2022-10-06 Unknown
CVE-2022-32917 Apple iOS, iPadOS, and macOS Apple iOS, iPadOS, and macOS Remote Code Execution Vulnerability Apple kernel, which is included in iOS, iPadOS, and macOS, contains an unspecified vulnerability where an application may be able to execute code with kernel privileges. 7.8 CISA 2022-09-14 2022-10-05 Unknown
CVE-2022-37969 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 2022-09-14 2022-10-05 Known
CVE-2011-1823 Android Android OS Android OS Privilege Escalation Vulnerability The vold volume manager daemon in Android kernel trusts messages from a PF_NETLINK socket, which allows an attacker to execute code and gain root privileges. This vulnerability is associated with GingerBreak and Exploit.AndroidOS.Lotoor. 7.8 CISA 2022-09-08 2022-09-29 Unknown