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Full CISA KEV catalog

Every CVE the U.S. cybersecurity agency has flagged as actively exploited. Search by vendor or product. Filter by category, time window, or ransomware association. Paginated 50 per page.

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CVE Vendor / product Vulnerability Categories Added to KEV
CVE-2025-39964
Linux
Kernel
Linux Kernel Race Condition Vulnerability
Linux Kernel contains a race condition vulnerability which allows concurrent writes to the same AF_ALG socket causing data to be unpredictably interleaved and creating inconsistencies in the socket's internal state.
Server OS / DB / Web Yacht-focused Sep 18, 2026
CVE-2026-53266
Linux
Kernel
Linux Kernel Out-of-Bounds Write Vulnerability
Linux Kernel contains an out-of-bounds write vulnerability in the ebtables SNAT target which allows an ARP sender hardware address rewrite to write directly into a nonlinear socket-buffer fragment backed by a splice-imported file page. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or…
Server OS / DB / Web Yacht-focused Sep 18, 2026
CVE-2025-39682
Linux
Kernel
Linux Kernel Improper Check for Unusual or Exceptional Conditions Vulnerability
Linux Kernel contains an improper check for unusual or exceptional conditions vulnerability in the TLS receive path which allows a zero-length record retrieved from the rx_list to bypass the intended recvmsg() record-type handling, potentially causing subsequent TLS records to be processed using incorrect zero-copy and queuing assumptions. The impacted prod…
Server OS / DB / Web Yacht-focused Sep 18, 2026
CVE-2026-76460
Cisco
Identity Services Engine
Cisco Identity Services Engine Incorrect Use of Privileged APIs Vulnerability
Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) contain an incorrect use of privileged APIs vulnerability that could allow an unauthenticated, remote attacker to gain unauthorized access to the affected device by bypassing the web-based management interface.
Network gear Yacht-focused Sep 16, 2026
CVE-2026-76461
Cisco
Secure Email Gateway
Cisco Secure Email Gateway SQL Injection Vulnerability
Cisco AsyncOS software for Cisco Secure Email Gateway (SEG) contains a SQL injection vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system.
Network gear M365 / Email Yacht-focused Sep 14, 2026
CVE-2026-85706
GitLab
Community Edition and Enterprise Edition
GitLab Community Edition and Enterprise Edition Path Traversal Vulnerability
GitLab Community Edition and Enterprise Edition contains a path traversal vulnerability that allows an unauthenticated user to read arbitrary files due to an improper path confinement and missing authentication enforcement in the repository commits API.
Enterprise stack Yacht-focused Sep 11, 2026
CVE-2026-86060
MikroTik
RouterOS
MikroTik RouterOS Improper Neutralization of Argument Delimiters in a Command Vulnerability
MikroTik RouterOS contains an improper neutralization of argument delimiters in a command vulnerability which allows an attacker to change the trusted RouterOS policy mask, leading to privilege escalation.
Network gear Yacht-focused Sep 10, 2026
CVE-2026-67277
MikroTik
RouterOS
MikroTik RouterOS Missing Authentication for Critical Function Vulnerability
MikroTik RouterOS contains a missing authentication for critical function vulnerability which allows kernel memory disclosure and denial of service in the btest service.
Network gear Yacht-focused Sep 10, 2026
CVE-2026-19490
Citrix
NetScaler
Citrix NetScaler Authentication Bypass Using an Alternate Path or Channel Vulnerability
Citrix NetScaler ADC and NetScaler Gateway contain an authentication-bypass vulnerability involving an alternate path or channel. When the NetScaler appliance is configured as an AAA virtual server or as a Gateway (SSL VPN, ICA Proxy, CVPN, or RDP Proxy), an unauthenticated remote threat actor may be able to bypass authentication.
VPN / Remote access Yacht-focused Sep 9, 2026
CVE-2025-25249
Fortinet
Multiple Products
Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability
Fortinet FortiOS, FortiSwitchManager, and FortiSASE contain a heap-based buffer overflow vulnerability that allows an attacker to execute unauthorized code or commands via specially crafted packets.
Network gear Yacht-focused Sep 9, 2026
CVE-2026-20079
Cisco
Secure Firewall Management Center (FMC) and Security Cloud Control (SCC) Firewa…
Cisco Firewall Management Center Authentication Bypass Using an Alternate Path or Channel Vulnerability
Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management contain an authentication Bypass using an alternate path or channel vulnerability that could allow an unauthenticated, remote attacker to bypass authentication and execute script files on an affected device to obtain root access to the underlyin…
Network gear Yacht-focused Sep 9, 2026
CVE-2026-9586
Sangoma
Switchvox
Sangoma Switchvox SQL Injection Vulnerability
Sangoma Switchvox contains a SQL injection vulnerability which allows an unauthenticated remote attacker to execute arbitrary SQL statements against the backend PostgreSQL database using a single crafted request, including database operations and remote code execution.
Server OS / DB / Web Yacht-focused Sep 2, 2026
CVE-2026-83548
SonicWall
SMA1000 Appliances
SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
SonicWall SMA1000 Appliances contains a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to gain unauthorized access to sensitive functionality and perform unauthorized operations.
Network gear Yacht-focused Sep 2, 2026
CVE-2026-83549
SonicWall
SMA1000 Appliances
SonicWall SMA1000 Appliances OS Command Injection Vulnerability
SonicWall SMA1000 Appliances contains an OS command injection vulnerability that could enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution.
Network gear Yacht-focused Sep 2, 2026
CVE-2026-53362
Linux
Kernel
Linux Kernel Unspecified Vulnerability
Linux Kernel contains an unspecified vulnerability that can allow for privilege escalation via IPv6 networking subsystem. This vulnerability can impact multiple products, including but not limited to Suse, Red Hat, and other products using Linux.
Server OS / DB / Web Yacht-focused Aug 27, 2026
CVE-2015-3246
Red Hat
Libuser
Red Hat Libuser Race Condition Vulnerability
Red Hat libuser contains a race condition vulnerability that allows authenticated local users to corrupt the /etc/passwd file to cause a denial of service or privilege escalation.
Server OS / DB / Web Yacht-focused Aug 26, 2026
CVE-2015-5287
Red Hat
Automatic Bug Reporting Tool
Red Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability
Red Hat Automatic Bug Reporting Tool (ABRT) contains a privilege escalation vulnerability that could allow local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name. 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…
Server OS / DB / Web Yacht-focused Aug 26, 2026
CVE-2022-0995
Linux
Kernel
Linux Kernel Out-of-Bounds Write Vulnerability
Linux Kernel contains an out-of-bounds memory write vulnerability which could allow a local user to gain privileged access or cause a denial of service on the system.
Server OS / DB / Web Yacht-focused Aug 26, 2026
CVE-2026-8452
Citrix
NetScaler ADC and NetScaler Gateway
Citrix NetScaler ADC and NetScaler Gateway 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 which could lead to denial of service.
VPN / Remote access Yacht-focused Aug 26, 2026
CVE-2026-21962
Oracle
HTTP Server and Oracle Weblogic Server Proxy Plug-in
Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in Improper Access Control Vulnerability
Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in contain an improper access control vulnerability that can result in unauthorized creation, deletion or modification access to critical data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in accessible data.
Enterprise stack Yacht-focused Aug 24, 2026
CVE-2026-59310
Broadcom
VMware vCenter
Broadcom VMware vCenter Path Traversal Vulnerability
Broadcom VMware vCenter contains a path traversal vulnerability which could allow a threat actor with network access to vCenter to execute arbitrary code.
Ransomware Enterprise stack Yacht-focused Aug 18, 2026
CVE-2026-55040
Microsoft
SharePoint
Microsoft SharePoint Weak Authentication Vulnerability
Microsoft SharePoint contains a weak authentication vulnerability which allows an unauthorized attacker to bypass a security feature over a network.
M365 / Email Yacht-focused Aug 18, 2026
CVE-2026-20349
Cisco
Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat De…
Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Heap Inspection Vulnerability
Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) contain a heap inspection vulnerability that could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.
Network gear Yacht-focused Aug 11, 2026
CVE-2026-34486
Apache
Tomcat
Apache Tomcat Missing Encryption of Sensitive Data Vulnerability
Apache Tomcat contains a missing encryption of sensitive data vulnerability that allows the bypass of the EncryptInterceptor. This vulnerability can be chained with CVE‑2025‑24813.
Server OS / DB / Web Yacht-focused Aug 4, 2026
CVE-2026-20316
Cisco
Secure Firewall Management Center (FMC)
Cisco Secure Firewall Management Center Use of Hard-coded Password Vulnerability
Cisco Secure Firewall Management Center (FMC) formerly known as Firepower Management Center contains a use of hard-coded password vulnerability that could allow an unauthenticated, remote attacker to log in to an affected device using a low-privileged account to access sensitive data within the impacted systems.
Ransomware Network gear Yacht-focused Jul 29, 2026
CVE-2025-68686
Fortinet
FortiOS
Fortinet FortiOS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability
Fortinet FortiOS contains an exposure of sensitive information to an unauthorized actor vulnerability. This may allow a remote unauthenticated attacker to bypass the patch developed for the symbolic link persistency mechanism observed in some post-exploit cases, via crafted HTTP requests. An attacker would need first to have compromised the product via anot…
Network gear Yacht-focused Jul 27, 2026
CVE-2026-50522
Microsoft
SharePoint
Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
Microsoft SharePoint contains a deserialization of untrusted data vulnerability which could allow an unauthorized attacker to execute code over a network.
M365 / Email Yacht-focused Jul 22, 2026
CVE-2026-58644
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.
M365 / Email Yacht-focused Jul 16, 2026
CVE-2026-25089
Fortinet
FortiSandbox
Fortinet FortiSandbox OS Command Injection Vulnerability
Fortinet FortiSandbox, FortiSandbox Cloud, and FortiSandbox PaaS contain an OS command injection vulnerability that allows an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests.
Network gear Yacht-focused Jul 16, 2026
CVE-2026-39808
Fortinet
FortiSandbox
Fortinet FortiSandbox OS Command Injection Vulnerability
Fortinet FortiSandbox contains an OS command injection vulnerability that could allow an unauthenticated attacker to execute unauthorized code or commands via crafted HTTP requests.
Network gear Yacht-focused Jul 16, 2026
CVE-2026-56164
Microsoft
SharePoint Server
Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability
Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network.
M365 / Email Yacht-focused Jul 14, 2026
CVE-2026-15409
SonicWall
SMA1000 Appliances
SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
SonicWall SMA1000 Appliances contain a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to potentially cause the appliance to make requests to unintended location.
Ransomware Network gear Yacht-focused Jul 14, 2026
CVE-2026-15410
SonicWall
SMA1000 Appliances
SonicWall SMA1000 Appliances Code Injection Vulnerability
SonicWall SMA1000 Appliances contain a code injection vulnerability which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands.
Ransomware Network gear Yacht-focused Jul 14, 2026
CVE-2008-4128
Cisco
IOS
Cisco IOS Cross-Site Request Forgery Vulnerability
Cisco IOS 12.4 contains multiple cross-site forgery vulnerabilities that allows remote attackers to execute arbitrary commands via (1) a certain "show privilege" command to the /level/15/exec/- URI, and (2) a certain "alias exec" command to the /level/15/exec/-/configure/http URI.
Network gear Yacht-focused Jul 13, 2026
CVE-2026-45659
Microsoft
SharePoint Server
Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability
Microsoft SharePoint Server contains a deserialization of untrusted data vulnerability which allows an authorized attacker to execute code over a network.
Ransomware M365 / Email Yacht-focused Jul 1, 2026
CVE-2026-20230
Cisco
Unified Communications Manager
Cisco Unified Communications Manager Server-Side Request Forgery (SSRF) Vulnerability
Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) contain a server-side request forgery (SSRF) Vulnerability that could allow an unauthenticated, remote attacker to write files to the underlying operating system that could be used later to elevate to root.
Network gear Yacht-focused Jun 25, 2026
CVE-2026-34910
Ubiquiti
UniFi OS
Ubiquiti UniFi OS Improper Input Validation Vulnerability
Ubiquiti UniFi OS contains an improper input validation vulnerability which could allow a malicious actor with access to the network to conduct command injection.
Network gear Yacht-focused Jun 23, 2026
CVE-2026-34909
Ubiquiti
UniFi OS
Ubiquiti UniFi OS Path Traversal Vulnerability
Ubiquiti UniFi OS contains a path traversal vulnerability which could allow a malicious actor with access to the network to access files on the underlying system that could be manipulated to access an underlying account.
Network gear Yacht-focused Jun 23, 2026
CVE-2026-34908
Ubiquiti
UniFi OS
Ubiquiti UniFi OS Improper Access Control Vulnerability
Ubiquiti UniFi OS contains an improper access control vulnerability which could allow a malicious actor with access to the network to make unauthorized changes to the system.
Network gear Yacht-focused Jun 23, 2026
CVE-2026-20253
Splunk
Enterprise
Splunk Enterprise Missing Authentication for Critical Function Vulnerability
Splunk Enterprise contains a missing authentication for critical function vulnerability which could allow an unauthenticated user to create or truncate arbitrary files through a PostgreSQL sidecar service endpoint.
Server OS / DB / Web Yacht-focused Jun 18, 2026
CVE-2026-20262
Cisco
Catalyst SD-WAN Manager
Cisco Catalyst SD-WAN Manager Directory or Path Traversal Vulnerability
Cisco Catalyst SD-WAN Manager contains a directory or path traversal vulnerability that could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system.
Network gear Yacht-focused Jun 15, 2026
CVE-2026-20245
Cisco
Catalyst SD-WAN Manager
Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output Vulnerability
Cisco Catalyst SD-WAN Manager formerly SD-WAN vManage contains an improper encoding or escaping of output vulnerability. This vulnerability could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system.
Network gear Yacht-focused Jun 9, 2026
CVE-2026-50751
Check Point
Security Gateway
Check Point Security Gateway Improper Authentication Vulnerability
Check Point Security Gateway contains an improper authentication vulnerability in IKEv1 key exchange that could allow an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.
Ransomware VPN / Remote access Yacht-focused Jun 8, 2026
CVE-2022-0492
Linux
Kernel
Linux Kernel Improper Authentication Vulnerability
Linux Kernel contains an improper authentication vulnerability which could allow for privilege escalation via the cgroups v1 release_agent feature.
Server OS / DB / Web Yacht-focused Jun 2, 2026
CVE-2024-21182
Oracle
WebLogic Server
Oracle WebLogic Server Unspecified Vulnerability
Oracle WebLogic contains an unspecified vulnerability that could allow an unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data.
Enterprise stack Yacht-focused Jun 1, 2026
CVE-2026-0257
Palo Alto Networks
PAN-OS
Palo Alto Networks PAN-OS Authentication Bypass Vulnerability
Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection.
Ransomware Network gear Yacht-focused May 29, 2026
CVE-2026-34926
Trend Micro
Apex One
Trend Micro Apex One (On-Premise) Directory Traversal Vulnerability
Trend Micro Apex One (on-premise) contains a directory traversal vulnerability that could allow a pre-authenticated local attacker to modify a key table on the server to inject malicious code to deploy to agents on affected installations.
Endpoint Yacht-focused May 21, 2026
CVE-2008-4250
Microsoft
Windows
Microsoft Windows Buffer Overflow Vulnerability
Microsoft Windows contains a buffer overflow vulnerability in the Windows Server Service that allows remote attackers to execute arbitrary code via a crafted RPC request that triggers an overflow during path canonicalization.
Server OS / DB / Web Yacht-focused May 20, 2026
CVE-2026-41091
Microsoft
Defender
Microsoft Defender Link Following Vulnerability
Microsoft Defender contains a link following vulnerability that allows an authorized attacker to elevate privileges locally.
Endpoint Yacht-focused May 20, 2026
CVE-2026-45498
Microsoft
Defender
Microsoft Defender Denial of Service Vulnerability
Microsoft Defender contains an unspecified vulnerability that allows for denial of service.
Endpoint Yacht-focused May 20, 2026

Source: CISA Known Exploited Vulnerabilities catalog. Updated hourly. Want crew who know what to do when one of these lands aboard? Start the free crew course →

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