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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 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
1,768
in CISA catalog
Ransomware-Linked
361
20% of catalog
Added Last 30 Days
34
106 in last 90 days
Latest Addition
2026-11-04
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.

390
117 RW · 30%
102
7 RW · 7%
96
83
11 RW · 13%
76
46
13 RW · 28%
41
8 RW · 20%
38
12 RW · 32%
32
2 RW · 6%
32
14 RW · 44%
27
7 RW · 26%
26
9 RW · 35%
26
2 RW · 8%
19
13 RW · 68%
19
6 RW · 32%
17
16
6 RW · 38%
15
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%
1,768 entries
BOD 26-04 window, if the asset is publicly exposed: 3 days + forensic triage 1466 3 days 151 14 days 151 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-2024-27834 Apple Multiple Products Apple Multiple Products Improper Authentication Vulnerability Apple iOS, iPadOS, macOS, Safari, tvOS and watchOS 10.5 contain an improper authentication vulnerability which could allow an attacker with arbitrary read and write capability to bypass pointer authentication. 5.5 CISA 2026-11-04 2026-11-18 14 days not automatable · partial Unknown
CVE-2026-119977 WordPress WordPress Core WordPress WordPress Core Time-of-check Time-of-use (TOCTOU) Race Condition Vulnerability WordPress WordPress Core contains a time-of-check time-of-use (TOCTOU) race condition vulnerability that could allow unauthenticated attackers to execute code on the server during the upgrade window. This is due to predictable, web-accessible staging paths used during full-package core upgrades. 8.1 CNA 2026-11-03 2026-11-06 3 days + forensic triage not automatable · total Unknown
CVE-2026-111357 Ivanti Connect Secure Ivanti Connect Secure Missing Authentication for Critical Function Vulnerability Ivanti Connect Secure contains a missing authentication for critical function vulnerability that could allow a local authenticated attacker to escalate their privileges. This vulnerability can be chained with CVE-2026-104935 and CVE-2026-118527. 7.0 CNA 2026-10-30 2026-11-02 3 days + forensic triage not automatable · total Unknown
CVE-2026-118527 Ivanti Connect Secure Ivanti Connect Secure Generation of Predictable Numbers or Identifiers Vulnerability Ivanti Connect Secure contains a generation of predictable numbers or identifiers vulnerability that allows a remote authenticated attacker to upload files with attacker-controlled content to a known location on disk. This vulnerability can be chained with CVE-2026-104935 and CVE-2026-111357. 4.3 CNA 2026-10-30 2026-11-13 14 days not automatable · partial Unknown
CVE-2026-76418 Cisco Secure Firewall ASA Software and Cisco Secure FTD Software Cisco Secure Firewall ASA Software and Cisco Secure FTD Software Unchecked Return Value to NULL Pointer Dereference Vulnerability Cisco Secure Firewall ASA Software and Cisco Secure FTD Software contains an unchecked return value to NULL pointer dereference vulnerability that could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition. 8.6 CNA 2026-10-29 2026-11-01 3 days automatable · partial Unknown
CVE-2026-97229 GitLab Community Edition and Enterprise Edition GitLab Community Edition and Enterprise Edition Integer Overflow or Wraparound Vulnerability GitLab Community Edition and Enterprise Edition contain a integer overflow or wraparound vulnerability that could allow an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation. 10.0 CNA 2026-10-29 2026-11-01 3 days + forensic triage automatable · total Unknown
CVE-2026-46300 Linux Kernel Linux Kernel Missing Initialization of a Variable Vulnerability Linux Kernel contains a missing initialization of a variable vulnerability that could allow for unintended modification of page-cache-backed data via failure to preserve the shared-fragment marker during socket buffer coalescing, causing ESP input processing to decrypt shared fragments in place. This vulnerability can be chained with CVE-2026-109618 and CVE-2026-109619 to implant PHP webshells and run commands as root. 7.8 CNA 2026-10-28 2026-10-31 3 days + forensic triage not automatable · total Unknown
CVE-2026-41709 Broadcom VMware ESX Broadcom VMWare ESX Insufficient Logging Vulnerability Broadcom VMWare ESX contains an insufficient logging vulnerability that could allow a malicious actor with admin access to perform certain operations without being logged. 2.7 CNA 2026-10-28 2026-11-11 14 days not automatable · partial Unknown
CVE-2026-111497 Google Brotli Google Brotli Unchecked Return Value Vulnerability Google Brotli contains an unchecked return value vulnerability that allows a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause a denial of service, or potentially execute arbitrary code using a crafted Brotli-compressed stream. 9.2 CNA 2026-10-27 2026-11-10 3 days + forensic triage not automatable · total Unknown
CVE-2026-48356 Adobe Commerce and Magento Adobe Commerce and Magento Unrestricted Upload of File with Dangerous Type Vulnerability Adobe Commerce and Magento contain an unrestricted upload of file with dangerous type vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session. 9.3 CNA 2026-10-27 2026-11-10 3 days + forensic triage not automatable · total Unknown
CVE-2026-109619 PHP Group PHP PHP Stale Internal Request-State Vulnerability PHP contains a stale internal request-state vulnerability that allows for unauthenticated remote code execution. 9.2 CNA 2026-10-26 2026-10-29 3 days + forensic triage not automatable · total Unknown
CVE-2026-109618 PHP Group PHP PHP Memory Corruption Vulnerability PHP contains an out-of-memory corruption vulnerability that allows for unauthenticated remote code execution. 9.2 CNA 2026-10-26 2026-10-29 3 days + forensic triage not automatable · total Unknown
CVE-2026-110447 Collabora Collabora Online – Built-in CODE Server Collabora Online – Built-in CODE Server OS Command Injection Vulnerability Collabora Collabora Online – Built-in CODE Server when used within the NextCloud platform contains an OS command injection vulnerability that allows for remote code execution when the CODE server isn't running. 9.2 CNA 2026-10-23 2026-10-26 3 days + forensic triage not automatable · total Unknown
CVE-2026-114625 Arista VeloCloud Orchestrator Arista VeloCloud Orchestrator SQL Injection Vulnerability Arista VeloCloud Orchestrator on-prem contains a SQL injection vulnerability that may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data managed by the orchestrator. 9.9 CNA 2026-10-23 2026-10-26 3 days + forensic triage not automatable · total Unknown
CVE-2026-110936 Siemens Software Center Siemens Software Center Uncontrolled Search Path Element Vulnerability Siemens Software Center contains an uncontrolled search path element vulnerability that could allow an authenticated local attacker to place a specially crafted DLL in a directory that the application searches, leading to arbitrary code execution with the privileges of the affected application. 6.7 CNA 2026-10-20 2026-11-03 3 days + forensic triage not automatable · total Unknown
CVE-2026-96652 Plex Media Server Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability Plex Media Server contains a server-side request forgery (SSRF) vulnerability which could allow an attacker using any X-Plex-Token value to include a full URL in the 'protocol' parameter and force the Plex server to POST to the attacker's chosen destination. This vulnerability can be chained with CVE-2026-96654, CVE-2026-96655, and CVE-2026-96656. 4.3 CNA 2026-10-20 2026-11-03 14 days not automatable · partial Unknown
CVE-2026-96654 Plex Media Server Plex Media Server Improper Neutralization of Encoded URI Schemes in a Web Page Vulnerability Plex Media Server contains an improper neutralization of encoded URI schemes in a web page vulnerability that could allow an attacker to call other plugins' functions and supply their own parameters. This vulnerability can be chained with CVE-2026-96652, CVE-2026-96655, and CVE-2026-96656. 6.9 CNA 2026-10-20 2026-10-23 3 days automatable · partial Unknown
CVE-2026-96655 Plex Media Server Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability Plex Media Server contains a server-side request forgery (SSRF) vulnerability that could allow an authenticated user to request arbitrary internal or external addresses via the '/video/:/transcode/universal' path parameter. This vulnerability can be chained with CVE-2026-96652, CVE-2026-96654, and CVE-2026-96656. 4.3 CNA 2026-10-20 2026-11-03 14 days not automatable · partial Unknown
CVE-2026-96656 Plex Media Server Plex Media Server External Control of File Name or Path Vulnerability Plex Media Server contains an external control of file name or path vulnerability which can allow an admin user to write arbitrary files that may be executed on load. This vulnerability can be chained with CVE-2026-96652, CVE-2026-96654, and CVE-2026-96655. 8.6 CNA 2026-10-20 2026-10-23 3 days + forensic triage not automatable · total Unknown
CVE-2026-106931 EG Secure Solutions SiteGuard Server Edition EG Secure Solutions SiteGuard Server Edition OS Command Injection Vulnerability EG Secure Solutions SiteGuard Server Edition contains an OS command injection vulnerability which may allow an attacker to execute arbitrary OS commands with root or SYSTEM privileges on the system running the affected product. 7.8 CNA 2026-10-20 2026-10-23 3 days + forensic triage not automatable · total Unknown
CVE-2025-61624 Fortinet Multiple Products Fortinet Multiple Products Path Traversal Vulnerability FortiOS, FortiPAM, FortiProxy, and FortiSwitchManager contain a path traversal vulnerability that may allow an authenticated attacker with admin profile and at least read-write permissions to write or delete arbitrary files via specific CLI commands. 5.4 CNA 2026-10-16 2026-10-19 3 days + forensic triage not automatable · total Unknown
CVE-2026-102764 BeyondTrust Remote Support BeyondTrust Remote Support Authentication Bypass by Spoofing Vulnerability BeyondTrust Remote Support contains an authentication bypass by spoofing vulnerability that could allow a remote attacker to perform file operations on the appliance. 9.3 CNA 2026-10-16 2026-10-19 3 days + forensic triage automatable · total Unknown
CVE-2026-21589 Atlassian Multiple Products Atlassian Multiple Products Files or Directories Accessible to External Parties Vulnerability Multiple Atlassian products (Bitbucket Data Center ,Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center, Crowd Data Center, Crucible and Fisheye) contain a files or directories accessible to external parties vulnerability which could allow an unauthenticated attacker to access specific files within the web application root directory in affected versions. 9.3 CNA 2026-10-15 2026-10-18 14 days not automatable · partial Unknown
CVE-2026-0322 Palo Alto Networks PAN-OS Palo Alto Networks PAN-OS Code Injection Vulnerability Palo Alto Networks PAN-OS contains a code injection vulnerability that could allow an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. 8.6 CNA 2026-10-14 2026-10-17 3 days + forensic triage not automatable · total Unknown
CVE-2026-105133 Ahsay AhsayCBS Ahsay AhsayCBS Improper Authentication Vulnerability Ahsay AhsayCBS contains an improper authentication vulnerability that could allow a remote attacker to bypass authentication via manipulation of the random parameter in the API component’s checkSysPwd function. This vulnerability can be chained with CVE-2026-105134. 6.9 CNA 2026-10-14 2026-10-17 3 days automatable · partial Unknown
CVE-2026-76519 Cisco Secure Email Gateway Cisco Secure Email Gateway Relative Path Traversal Vulnerability Cisco Secure Email Gateway contains a relative path traversal vulnerability that could allow an unauthenticated, remote attacker to write arbitrary files on the underlying operating system. 9.8 CNA 2026-10-14 2026-10-17 3 days + forensic triage automatable · total Unknown
CVE-2026-105134 Ahsay AhsayCBS Ahsay AhsayCBS Command Injection Vulnerability Ahsay AhsayCBS contains a command injection vulnerability that could allow a remote attacker to execute operating system commands via manipulation of the random parameter in the Replication Receiver component’s /rps/api/json/UpdateReceivers.do endpoint. This vulnerability can be chained with CVE-2026-105133. 10.0 CNA 2026-10-14 2026-10-17 3 days + forensic triage automatable · total Unknown
CVE-2026-96951 Microsoft Windows Microsoft Windows Command Injection Vulnerability Microsoft Windows Shell contains a command injection vulnerability that allows an unauthorized attacker to bypass a security feature over a network. 8.8 CNA 2026-10-13 2026-10-16 3 days + forensic triage not automatable · total Unknown
CVE-2026-104935 Ivanti Connect Secure Ivanti Connect Secure Authentication Bypass by Spoofing Vulnerability Ivanti Connect Secure contains an authentication bypass by spoofing vulnerability that allows a remote unauthenticated attacker to execute arbitrary commands. 8.6 CNA 2026-10-13 2026-10-16 3 days + forensic triage automatable · total Unknown
CVE-2015-3306 ProFTPD ProFTPD ProFTPD Improper Access Control Vulnerability ProFTPD contains an improper access control vulnerability that could allow remote attackers to read and write to arbitrary files via the site cpfr and site cpto commands. 10.0 CISA 2026-10-08 2026-10-11 3 days + forensic triage not automatable · total Unknown
CVE-2021-3199 ONLYOFFICE Docs ONLYOFFICE Docs Server Path Traversal Vulnerability ONLYOFFICE Docs contains a path traversal vulnerability that can occur when JWT is used, via a /.. sequence in an image upload parameter and could allow for remote code execution. 9.8 CISA 2026-10-08 2026-10-11 3 days + forensic triage automatable · total Unknown
CVE-2023-22894 Strapi Strapi Strapi Cleartext Storage of Sensitive Information Vulnerability Strapi contains a cleartext storage of sensitive information vulnerability that could allow attackers with access to the admin panel to discover sensitive user details via the query filter. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version. This vulnerability can be chained with CVE-2023-22621 to achieve remote code execution. 7.2 CISA 2026-10-08 2026-10-11 3 days + forensic triage not automatable · total Unknown
CVE-2016-3081 Apache Struts Apache Struts Command Injection Vulnerability Apache Struts contains a command injection vulnerability that could allow remote attackers to execute arbitrary code via method:prefix when Dynamic Method Invocation is enabled. 8.1 CISA 2026-10-08 2026-10-11 3 days + forensic triage not automatable · total Unknown
CVE-2015-5477 ISC BIND ISC BIND Data Processing Errors Vulnerability ISC BIND contains a data processing errors vulnerability that could allow remote attackers to cause a denial of service via TKEY queries. 7.5 CISA 2026-10-08 2026-10-11 3 days automatable · partial Unknown
CVE-2026-88779 Citrix NetScaler Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability Citrix NetScaler ADC (formerly Citrix ADC) and Citrix NetScaler Gateway (formerly Citrix Gateway) contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow for a denial of service. 8.7 CNA 2026-10-04 2026-10-07 3 days automatable · partial Unknown
CVE-2026-102489 Zammad GmbH Zammad Zammad GmbH Zammad Session Fixation Vulnerability Zammad GmbH Zammad contains a session fixation vulnerability that can lead to remote code execution as the zammad user. This vulnerability can be chained with CVE-2026-102490. 8.7 CNA 2026-10-02 2026-10-05 3 days + forensic triage automatable · total Unknown
CVE-2026-102490 Zammad GmbH Zammad Zammad GmbH Zammad Improper Privilege Management Vulnerability Zammad GmbH Zammad contains an improper privilege management vulnerability that can allow the local zammad user to escalate privileges to root. This vulnerability can be chained with CVE-2026-102489. 8.5 CNA 2026-10-02 2026-10-05 3 days + forensic triage not automatable · total Unknown
CVE-2026-104286 Fortinet FortiMail Fortinet FortiMail Path Traversal Vulnerability Fortinet FortiMail contains a path traversal and an improper neutralization of NULL byte or NULL character vulnerability that may allow an unauthenticated attacker to write arbitrary files on the underlying system via crafted HTTP or HTTPS requests. 9.8 CNA 2026-10-01 2026-10-04 3 days + forensic triage automatable · total Unknown
CVE-2026-76504 Cisco Catalyst SD-WAN Manager Cisco Catalyst SD-WAN Manager Hex Encoding Vulnerability Cisco Catalyst SD-WAN Manager contains a hex encoding vulnerability that could allow an unauthenticated, remote attacker to access an affected system with privileges of the admin user due to improper handling of URI encoding in an HTTP request. 9.8 CNA 2026-09-30 2026-10-03 3 days + forensic triage automatable · total Unknown
CVE-2026-86950 Apple Multiple Products Apple Multiple Products Out-of-Bounds Write Vulnerability Apple iOS, macOS, and iPadOS contain an out-of-bounds write vulnerability in CoreGraphics that may lead to arbitrary code execution. 8.8 CISA 2026-09-29 2026-10-13 3 days + forensic triage not automatable · total Unknown
CVE-2026-88771 Citrix NetScaler Citrix NetScaler Improper Input Validation Vulnerability Citrix NetScaler ADC and NetScaler Gateway contain an improper input validation vulnerability that could allow an unauthenticated attacker to execute arbitrary commands. 9.5 CNA 2026-09-27 2026-09-30 3 days + forensic triage automatable · total Unknown
CVE-2026-88772 Citrix NetScaler Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability Citrix NetScaler ADC and NetScaler Gateway contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow for remote code execution or denial of service 9.5 CNA 2026-09-27 2026-09-30 3 days + forensic triage not automatable · total Unknown
CVE-2026-87902 WordPress Core WordPress Core Remote File Inclusion Vulnerability WordPress Core contains a remote file inclusion vulnerability which could allow an unauthenticated attacker to make page-template resolution include a chosen readable local `.php` file outside the active theme directories, leading to remote code execution. 8.1 CISA 2026-09-25 2026-09-28 3 days + forensic triage not automatable · total Unknown
CVE-2026-65660 Microsoft SharePoint Microsoft SharePoint Code Injection Vulnerability Microsoft SharePoint contains a code injection vulnerability which could allow an authorized attacker to execute code over a network. 8.8 CNA 2026-09-25 2026-09-28 14 days not automatable · partial Unknown
CVE-2026-67279 MikroTik RouterOS Mikrotik RouterOS Improper Enforcement of Behavioral Workflow Vulnerability Mikrotik RouterOS contains an improper enforcement of behavioral workflow vulnerability that could allow an unauthenticated client to open a session channel and send an exec request. This vulnerability can be chained to achieve unauthenticated exploitation of CVE-2026-86060. 6.9 CNA 2026-09-25 2026-09-28 3 days automatable · partial Unknown
CVE-2026-71362 Adobe Commerce and Magento Adobe Commerce and Magento Incorrect Authorization Vulnerability Adobe Commerce and Magento contains an incorrect authorization vulnerability that could allow an attacker to leverage this vulnerability to gain elevated access to sensitive resources without any user interaction. 9.1 CNA 2026-09-24 2026-09-27 3 days + forensic triage automatable · total Unknown
CVE-2026-5430 WSO2 Multiple Products WSO2 Multiple Products Path Traversal Vulnerability WSO2 API Control Plane, API Manager, Traffic Manager & Universal Gateway contain a path traversal vulnerability that could allow for unrestricted file upload and lead to remote code execution. 10.0 CNA 2026-09-24 2026-09-27 3 days + forensic triage automatable · total Unknown
CVE-2026-85102 Check Point Multiple Products Check Point Multiple Products Improper Certificate Validation Vulnerability Check Point Security Gateway and Check Point Spark Firewall using Site to Site VPN or Remote Access VPN contain an improper certificate validation vulnerability which could allow an unauthenticated remote attacker to execute arbitrary code on the Gateway. 9.8 CNA 2026-09-22 2026-09-25 3 days + forensic triage automatable · total Unknown
CVE-2026-93616 Check Point Multiple Products Check Point Multiple Products Path Traversal Vulnerability Check Point Security Management Server, Multi-Domain Security Management Server, Log Server, Multi-Domain Log Server, and SmartEvent contain a path traversal vulnerability that allows an unauthenticated attacker to upload and execute arbitrary scripts. 9.8 CNA 2026-09-22 2026-09-25 3 days + forensic triage automatable · total Unknown
CVE-2026-94127 F5 BIG-IP APM F5 BIG-IP APM Heap-based Buffer Overflow Vulnerability F5 BIG-IP APM contains a heap-based buffer overflow vulnerability when access policy and an OAuth profile are configured on a virtual server. This vulnerability could allow an unauthenticated attacker to perform remote code execution. 9.8 CNA 2026-09-22 2026-09-25 3 days + forensic triage automatable · total Unknown