⚠ Known Exploited Vulnerability (KEV) Tracker

CISA KEV Catalog
⚠
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 26-04 (issued June 10, 2026, replacing BOD 22-01), federal civilian executive branch (FCEB) agencies must remediate each vulnerability within a timeline set by four factors: whether the asset is publicly exposed, whether the CVE is in the KEV catalog, whether exploitation is automatable, and technical impact. KEV status is now one input rather than the whole rule, and the most dangerous combinations call for remediation in three days plus forensic triage. Listings added before June 10, 2026 carry their original BOD 22-01 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
1,773
in CISA catalog
Ransomware-Linked
361
20% of catalog
Added Last 30 Days
34
108 in last 90 days
Latest Addition
2026-11-09
most recent entry
Tracked Vendors
20+
top 20 shown

Top Vendors

KEV count 20%+ ransomware-linked 41%+ ransomware-linked N RW · %Ransomware-linked share

Share of each bar's KEVs linked to ransomware. Thresholds track the catalog average of 20.4%, so they stay meaningful as it grows. Bars under 5 KEVs are left uncoloured — too few to rate a share.

Microsoft
390
117 RW · 30%
Cisco
102
7 RW · 7%
Apple
96
Adobe
83
11 RW · 13%
Google
76
Oracle
46
13 RW · 28%
Apache
41
8 RW · 20%
Ivanti
38
12 RW · 32%
Linux
32
2 RW · 6%
Fortinet
32
14 RW · 44%
Citrix
27
7 RW · 26%
VMware
26
9 RW · 35%
D-Link
26
2 RW · 8%
SonicWall
20
13 RW · 65%
Synacor
19
6 RW · 32%
Android
17
Palo Alto Networks
16
6 RW · 38%
Samsung
15
Atlassian
14
8 RW · 57%
SAP
14
3 RW · 21%

Top Products

KEV count 20%+ ransomware-linked 41%+ ransomware-linked N RW · %Ransomware-linked share

Share of each bar's KEVs linked to ransomware. Thresholds track the catalog average of 20.4%, so they stay meaningful as it grows. Bars under 5 KEVs are left uncoloured — too few to rate a share.

Windows · Microsoft
175
49 RW · 28%
Multiple Products · Apple
55
Chromium V8 · Google
41
Internet Explorer · Microsoft
36
6 RW · 17%
Flash Player · Adobe
33
5 RW · 15%
Kernel · Linux
32
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
15
8 RW · 53%
IOS and IOS XE Software · Cisco
14
Acrobat and Reader · Adobe
13
1 RW · 8%
PAN-OS · Palo Alto Networks
13
6 RW · 46%
Mobile Devices · Samsung
13
WebLogic Server · Oracle
12
2 RW · 17%
iOS, iPadOS, and macOS · Apple
11
Multiple Chipsets · Qualcomm
11
NetWeaver · SAP
10
2 RW · 20%
Clear 1,470 entries
BOD 26-04 window, if the asset is publicly exposed: 3 days + forensic triage 1470 3 days 151 14 days 152 Not publicly exposed, the 3-day tiers shrink to 14 days except total-control, automatable entries.
CVE Vendor Product Vulnerability CVSS Added Federal due date BOD 26-04 Ransomware
CVE-2026-42208 BerriAI LiteLLM BerriAI LiteLLM SQL Injection Vulnerability BerriAI LiteLLM contains a SQL injection vulnerability that allows an attacker to read data from the proxy's database and potentially modify it, leading to unauthorized access to the proxy and the credentials it manages. 9.3 CNA 2026-05-08 2026-05-11 3 days + forensic triage automatable · total Unknown
CVE-2026-6973 Ivanti Endpoint Manager Mobile (EPMM) Ivanti Endpoint Manager Mobile (EPMM) Improper Input Validation Vulnerability 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. 7.2 CNA 2026-05-07 2026-05-10 3 days + forensic triage not automatable · total Unknown
CVE-2026-0300 Palo Alto Networks PAN-OS Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability 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. 9.3 CNA 2026-05-06 2026-05-09 3 days + forensic triage automatable · total Unknown
CVE-2026-31431 Linux Kernel Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation. 7.8 CNA 2026-05-01 2026-05-15 3 days + forensic triage not automatable · total Unknown
CVE-2026-41940 WebPros cPanel & WHM and WP2 (WordPress Squared) WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability WebPros cPanel & WHM (WebHost Manager) and WP2 (WordPress Squared) contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel. 9.3 CNA 2026-04-30 2026-05-03 3 days + forensic triage automatable · total Known
CVE-2024-1708 ConnectWise ScreenConnect ConnectWise ScreenConnect Path Traversal Vulnerability ConnectWise ScreenConnect contains a path traversal vulnerability which could allow an attacker to execute remote code or directly impact confidential data and critical systems. 8.4 CNA 2026-04-28 2026-05-12 3 days + forensic triage not automatable · total Known
CISA and FBI Release Secure by Design Alert to Urge Manufacturers to Eliminate Directory Traversal Vulnerabilities
CVE-2024-57726 SimpleHelp SimpleHelp SimpleHelp Missing Authorization Vulnerability SimpleHelp contains a missing authorization vulnerability that could allow low-privileged technicians to create API keys with excessive permissions. These API keys can be used to escalate privileges to the server admin role. 9.9 CISA 2026-04-24 2026-05-08 3 days + forensic triage not automatable · total Known
CVE-2024-57728 SimpleHelp SimpleHelp SimpleHelp Path Traversal Vulnerability SimpleHelp contains a path traversal vulnerability that allows admin users to upload arbitrary files anywhere on the file system by uploading a crafted zip file (i.e. zip slip). This can be exploited to execute arbitrary code on the host in the context of the SimpleHelp server user. 7.2 CISA 2026-04-24 2026-05-08 3 days + forensic triage not automatable · total Known
CVE-2024-7399 Samsung MagicINFO 9 Server Samsung MagicINFO 9 Server Path Traversal Vulnerability Samsung MagicINFO 9 Server contains a path traversal vulnerability that could allow an attacker to write arbitrary files as system authority. 8.8 CNA 2026-04-24 2026-05-08 3 days + forensic triage not automatable · total Unknown
CVE-2025-29635 D-Link DIR-823X D-Link DIR-823X Command Injection Vulnerability D-Link DIR-823X contains a command injection vulnerability that allows an authorized attacker to execute arbitrary commands on remote devices by sending a POST request to /goform/set_prohibiting via the corresponding function. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization. 7.2 CISA 2026-04-24 2026-05-08 3 days + forensic triage not automatable · total Unknown
CVE-2026-39987 Marimo Marimo Marimo Remote Code Execution Vulnerability Marimo contains an pre-authorization remote code execution vulnerability, allowing an unauthenticated attacked to shell access and execute arbitrary system commands. 9.3 CNA 2026-04-23 2026-05-07 3 days + forensic triage automatable · total Unknown
CVE-2026-33825 Microsoft Defender Microsoft Defender Insufficient Granularity of Access Control Vulnerability Microsoft Defender contains an insufficient granularity of access control vulnerability that could allow an authorized attacker to escalate privileges locally. 7.8 CNA 2026-04-22 2026-05-06 3 days + forensic triage not automatable · total Known
CVE-2025-32975 Quest KACE Systems Management Appliance (SMA) Quest KACE Systems Management Appliance (SMA) Improper Authentication Vulnerability Quest KACE Systems Management Appliance (SMA) contains an improper authentication vulnerability that could allow attackers to impersonate legitimate users without valid credentials. 10.0 CISA 2026-04-20 2026-05-04 3 days + forensic triage automatable · total Unknown
CVE-2026-20128 Cisco Catalyst SD-WAN Manager Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format Vulnerability 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. 7.5 CNA 2026-04-20 2026-04-23 3 days + forensic triage not automatable · total Unknown
CVE-2025-2749 Kentico Kentico Xperience Kentico Xperience Path Traversal Vulnerability Kentico Xperience contains a path traversal vulnerability that could allow an authenticated user's Staging Sync Server to upload arbitrary data to path relative locations. 7.2 CNA 2026-04-20 2026-05-04 3 days + forensic triage not automatable · total Unknown
CVE-2026-20122 Cisco Catalyst SD-WAN Manger Cisco Catalyst SD-WAN Manager Incorrect Use of Privileged APIs Vulnerability 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. 5.4 CNA 2026-04-20 2026-04-23 3 days + forensic triage not automatable · total Unknown
CVE-2026-34197 Apache ActiveMQ Apache ActiveMQ Improper Input Validation Vulnerability Apache ActiveMQ contains an improper input validation vulnerability that allows for code injection. 8.8 CISA 2026-04-16 2026-04-30 3 days + forensic triage not automatable · total Unknown
CVE-2009-0238 Microsoft Office Microsoft Office Remote Code Execution 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. 8.8 CISA 2026-04-14 2026-04-28 3 days + forensic triage not automatable · total Unknown
CVE-2026-34621 Adobe Acrobat and Reader Adobe Acrobat and Reader Prototype Pollution Vulnerability Adobe Acrobat and Reader contain a prototype pollution vulnerability that allows for arbitrary code execution. 8.6 CNA 2026-04-13 2026-04-27 3 days + forensic triage not automatable · total Unknown
CVE-2026-21643 Fortinet FortiClient EMS Fortinet FortiClient EMS SQL Injection Vulnerability Fortinet FortiClient EMS contains a SQL injection vulnerability that may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests. 9.1 CNA 2026-04-13 2026-04-16 3 days + forensic triage automatable · total Unknown
CVE-2020-9715 Adobe Acrobat Adobe Acrobat Use-After-Free Vulnerability Adobe Acrobat contains a use-after-free vulnerability that allows for code execution 7.8 CISA 2026-04-13 2026-04-27 3 days + forensic triage not automatable · total Unknown
CVE-2023-36424 Microsoft Windows Microsoft Windows Out-of-Bounds Read Vulnerability Microsoft Windows Common Log File System Driver contains an out-of-bounds read vulnerability that could allow a threat actor for privileges escalation 7.8 CNA 2026-04-13 2026-04-27 3 days + forensic triage not automatable · total Unknown
CVE-2023-21529 Microsoft Exchange Server Microsoft Exchange Server Deserialization of Untrusted Data Vulnerability Microsoft Exchange Server contains a deserialization of untrusted data that allows an authenticated attacker to achieve remote code execution. 8.8 CNA 2026-04-13 2026-04-27 3 days + forensic triage not automatable · total Known
CVE-2025-60710 Microsoft Windows Microsoft Windows Link Following Vulnerability Microsoft Windows contains a link following vulnerability that allows for privilege escalation 7.8 CNA 2026-04-13 2026-04-27 3 days + forensic triage not automatable · total Known
CVE-2012-1854 Microsoft Visual Basic for Applications (VBA) Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability Microsoft Visual Basic for Applications (VBA) contains an insecure library loading vulnerability that could allow for remote code execution. 7.8 CISA 2026-04-13 2026-04-27 3 days + forensic triage not automatable · total Unknown
CVE-2026-1340 Ivanti Endpoint Manager Mobile (EPMM) Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability Ivanti Endpoint Manager Mobile (EPMM) contains a code injection vulnerability that could allow attackers to achieve unauthenticated remote code execution. 9.8 CNA 2026-04-08 2026-04-11 3 days + forensic triage automatable · total Unknown
CVE-2026-35616 Fortinet FortiClient EMS Fortinet FortiClient EMS Improper Access Control Vulnerability Fortinet FortiClient EMS contains an improper access control vulnerability that may allow an unauthenticated attacker to execute unauthorized code or commands via crafted requests. 9.1 CNA 2026-04-06 2026-04-09 3 days + forensic triage automatable · total Unknown
CVE-2026-3502 TrueConf Client TrueConf Client Download of Code Without Integrity Check Vulnerability TrueConf Client contains a download of code without integrity check vulnerability. An attacker who is able to influence the update delivery path can substitute a tampered update payload. If the payload is executed or installed by the updater, this may result in arbitrary code execution in the context of the updating process or user. 7.8 CNA 2026-04-02 2026-04-16 3 days + forensic triage not automatable · total Unknown
CVE-2026-5281 Google Dawn Google Dawn Use-After-Free Vulnerability Google Dawn contains an use-after-free vulnerability that could allow a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. This vulnerability could affect multiple Chromium-based products including, but not limited to, Google Chrome, Microsoft Edge, and Opera. 8.8 CISA 2026-04-01 2026-04-15 3 days + forensic triage not automatable · total Unknown
CVE-2026-3055 Citrix NetScaler Citrix NetScaler Out-of-Bounds Read Vulnerability Citrix NetScaler ADC (formerly Citrix ADC), NetScaler Gateway (formerly Citrix Gateway) and NetScaler ADC FIPS and NDcPP contain an out-of-bounds reads vulnerability when configured as a SAML IDP leading to memory overread. 9.3 CNA 2026-03-30 2026-04-02 3 days + forensic triage automatable · total Unknown
CVE-2025-53521 F5 BIG-IP F5 BIG-IP Stack-Based Buffer Overflow Vulnerability F5 BIG-IP APM contains a stack-based buffer overflow vulnerability that could allow a threat actor to achieve remote code execution. 9.8 CNA 2026-03-27 2026-03-30 3 days + forensic triage automatable · total Unknown
CVE-2026-33634 Aquasecurity Trivy Aquasecurity Trivy Embedded Malicious Code Vulnerability Aquasecurity Trivy contains an embedded malicious code vulnerability that could allow an attacker to gain access to everything in the CI/CD environment, including all tokens, SSH keys, cloud credentials, database passwords, and any sensitive configuration in memory. 9.4 CNA 2026-03-26 2026-04-09 3 days + forensic triage not automatable · total Unknown
CVE-2026-33017 Langflow Langflow Langflow Code Injection Vulnerability Langflow contains a code injection vulnerability that could allow building public flows without requiring authentication. 9.3 CNA 2026-03-25 2026-04-08 3 days + forensic triage automatable · total Unknown
CVE-2025-31277 Apple Multiple Products Apple Multiple Products Buffer Overflow Vulnerability Apple Safari, iOS, watchOS, visionOS, iPadOS, macOS, and tvOS contain a buffer overflow vulnerability that could allow the processing of maliciously crafted web content which may lead to memory corruption. 8.8 CISA 2026-03-20 2026-04-03 3 days + forensic triage not automatable · total Unknown
CVE-2025-43520 Apple Multiple Products Apple Multiple Products Classic Buffer Overflow Vulnerability Apple watchOS, iOS, iPadOS, macOS, visionOS, and tvOS contain a classic buffer overflow vulnerability which could allow a malicious application to cause unexpected system termination or write kernel memory. 5.5 CISA 2026-03-20 2026-04-03 3 days + forensic triage not automatable · total Unknown
CVE-2025-43510 Apple Multiple Products Apple Multiple Products Improper Locking Vulnerability Apple watchOS, iOS, iPadOS, macOS, visionOS, and tvOS contain an improper locking vulnerability that could allow a malicious application to cause unexpected changes in memory shared between processes. 7.8 CISA 2026-03-20 2026-04-03 3 days + forensic triage not automatable · total Unknown
CVE-2025-54068 Laravel Livewire Laravel Livewire Code Injection Vulnerability Laravel Livewire contain a code injection vulnerability that could allow unauthenticated attackers to achieve remote command execution in specific scenarios. 9.2 CNA 2026-03-20 2026-04-03 3 days + forensic triage not automatable · total Unknown
CVE-2025-32432 Craft CMS Craft CMS Craft CMS Code Injection Vulnerability Craft CMS contains a code injection vulnerability that allows a remote attacker to execute arbitrary code. 10.0 CNA 2026-03-20 2026-04-03 3 days + forensic triage automatable · total Unknown
CVE-2026-20131 Cisco Secure Firewall Management Center (FMC) Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management Deserialization of Untrusted Data Vulnerability Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management contain a deserialization of untrusted data vulnerability in the web-based management interface that could allow an unauthenticated, remote attacker to execute arbitrary Java code as root on an affected device. 10.0 CNA 2026-03-19 2026-03-22 3 days + forensic triage automatable · total Known
CVE-2026-20963 Microsoft SharePoint Microsoft SharePoint Deserialization of Untrusted Data Vulnerability Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network. 9.8 CNA 2026-03-18 2026-03-21 3 days + forensic triage automatable · total Unknown
CVE-2025-47813 Wing FTP Server Wing FTP Server Wing FTP Server Information Disclosure Vulnerability Wing FTP Server contains a generation of error message containing sensitive information vulnerability when using a long value in the UID cookie. 4.3 CNA 2026-03-16 2026-03-30 3 days + forensic triage not automatable · total Unknown
CVE-2026-3909 Google Skia Google Skia Out-of-Bounds Write Vulnerability Google Skia contains an out-of-bounds write vulnerability that could allow a remote attacker to perform out of bounds memory access via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products. 8.8 CISA 2026-03-13 2026-03-27 3 days + forensic triage not automatable · total Unknown
CVE-2026-3910 Google Chromium V8 Google Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer Vulnerability Google Chromium V8 contains an improper restriction of operations within the bounds of a memory buffer 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. 8.8 CISA 2026-03-13 2026-03-27 3 days + forensic triage not automatable · total Unknown
CVE-2025-68613 n8n n8n n8n Improper Control of Dynamically-Managed Code Resources Vulnerability n8n contains an improper control of dynamically managed code resources vulnerability in its workflow expression evaluation system that allows for remote code execution. 10.0 CNA 2026-03-11 2026-03-25 3 days + forensic triage not automatable · total Unknown
CVE-2026-1603 Ivanti Endpoint Manager (EPM) Ivanti Endpoint Manager (EPM) Authentication Bypass Vulnerability Ivanti Endpoint Manager (EPM) contains an authentication bypass using an alternate path or channel vulnerability that could allow a remote unauthenticated attacker to leak specific stored credential data. 8.6 CNA 2026-03-09 2026-03-23 3 days + forensic triage automatable · total Unknown
CVE-2025-26399 SolarWinds Web Help Desk SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability SolarWinds Web Help Desk contain a deserialization of untrusted data vulnerability in AjaxProxy that could allow an attacker to run commands on the host machine. 9.8 CNA 2026-03-09 2026-03-12 3 days + forensic triage automatable · total Known
2025-034: Critical Vulnerability in SolarWinds Web Help Desk
CVE-2023-41974 Apple iOS and iPadOS Apple iOS and iPadOS Use-After-Free Vulnerability Apple iOS and iPadOS contain a use-after-free vulnerability. An app may be able to execute arbitrary code with kernel privileges. 7.8 CISA 2026-03-05 2026-03-26 3 days + forensic triage not automatable · total Unknown
CVE-2021-30952 Apple Multiple Products Apple Multiple Products Integer Overflow or Wraparound Vulnerability Apple tvOS, macOS, Safari, iPadOS and watchOS contain an integer overflow or wraparound vulnerability due to the processing of maliciously crafted web content that may lead to arbitrary code execution. 8.8 CISA 2026-03-05 2026-03-26 3 days + forensic triage not automatable · total Unknown
CVE-2023-43000 Apple Multiple Products Apple Multiple products Use-After-Free Vulnerability Apple macOS, iOS, iPadOS, and Safari 16.6 contain a use-after-free vulnerability due to the processing of maliciously crafted web content that may lead to memory corruption. 8.8 CISA 2026-03-05 2026-03-26 3 days + forensic triage not automatable · total Unknown
CVE-2021-22681 Rockwell Multiple Products Rockwell Multiple Products Insufficient Protected Credentials Vulnerability Multiple Rockwell products contain an insufficient protected credentials vulnerability. Studio 5000 Logix Designer software may allow a key to be discovered. This key is used to verify Logix controllers are communicating with Rockwell Automation design software. If successfully exploited, this vulnerability could allow an unauthorized application to connect with Logix controllers. To leverage this vulnerability, an unauthorized user would require network access to the controller. 9.8 CISA 2026-03-05 2026-03-26 3 days + forensic triage automatable · total Unknown