Known Exploits
A Known Exploited Vulnerability (KEV) is a security flaw with a CVE identifier that has been confirmed to be actively exploited by threat actors in real-world attacks. Unlike the broader universe of CVEs, which include all publicly disclosed vulnerabilities whether or not they are used maliciously, KEVs represent the highest-priority subset because adversaries are already leveraging them to gain access, escalate privileges, or disrupt systems.
| CVE ID | Description | Known Ransomware | Source | ||
|---|---|---|---|---|---|
 | CVE-2026-33824 | Microsoft Internet Key Exchange (IKE) Service Extensions contains a double free vulnerability that could enable remote code execution. | Unknown | CISA | |
| CVE-2026-55040 | Microsoft SharePoint contains a weak authentication vulnerability which allows an unauthorized attacker to bypass a security feature over a network. | Unknown | CISA | |
| CVE-2026-59310 | Broadcom VMware vCenter contains a path traversal vulnerability which could allow a threat actor with network access to vCenter to execute arbitrary code. | Unknown | CISA | |
| CVE-2026-65400 | Apple macOS contains an improper authentication vulnerability that could allow an attacker on the network to authenticate to Screen Sharing without valid credentials. | Unknown | CISA | |
| CVE-2025-62593 | Ray-Project Ray contains a code injection vulnerability that could allow remote code execution. Developers using Ray as a development tool may be exposed to this vulnerability exploitable through Firefox and Safari. | Unknown | CISA | |
| CVE-2026-20349 | 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. | Unknown | CISA | |
| CVE-2026-72898 | Metabase contains a SQL Injection vulnerability that allows an unauthenticated remote attacker to inject arbitrary SQL into the Metabase application database, which can give them administrator access to the instance. From there, the attacker could change the application configuration, steal stored credentials for the connected databases, read any data accessible through those connections, and export data. | Unknown | CISA | |
| CVE-2026-8037 | Progress LoadMaster contains a command injection vulnerability that allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in multiple command endpoints. | Unknown | CISA | |
| CVE-2026-63077 | JetBrains TeamCity contains a deserialization of untrusted data vulnerability that could allow unauthenticated remote code execution via the agent polling protocol. | Unknown | CISA | |
| CVE-2026-18556 | N-able N-central contains an authentication bypass using an alternate path or channel that allows for authentication bypass. | Unknown | CISA | |
| CVE-2026-9198 | Langflow contains a code injection vulnerability that allows unauthenticated attackers to achieve full remote code execution on default Langflow deployments. | Unknown | CISA | |
| CVE-2026-34486 | 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. | Unknown | CISA | |
| CVE-2026-18577 | N-able N-central contains an authentication bypass using an alternate path or channel allows for authentication bypass and account takeover in N-central. This vulnerability is the result of an incomplete patch for CVE-2026-18556. | Unknown | CISA | |
| CVE-2026-20316 | 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. | Unknown | CISA | |
| CVE-2025-68686 | 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 another vulnerability, at filesystem level. | Unknown | CISA | |
| CVE-2026-16812 | Arista VeloCloud Orchestrator On-Prem contains an OS command 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. | Unknown | CISA | |
| CVE-2026-50522 | Microsoft SharePoint contains a deserialization of untrusted data vulnerability which could allow an unauthorized attacker to execute code over a network. | Unknown | CISA | |
| CVE-2026-16232 | Check Point SmartConsole contains an improper authentication vulnerability which could allow an unauthenticated remote attacker to obtain an application login token and use it to authenticate with full administrative privileges. | Unknown | CISA | |
| CVE-2021-27137 | DD-WRT contains a stack-based buffer overflow vulnerability that could allow an unauthenticated attacker to overflow an internal buffer used by UPnP and trigger a code execution vulnerability. | Unknown | CISA | |
| CVE-2026-63030 | WordPress Core contains an interpretation conflict vulnerability that could allow an attacker to perform SQL Injection and achieve Remote Code Execution. This vulnerability can be chained with CVE-2026-60137. | Unknown | CISA | |
| CVE-2026-0770 | Langflow contains an inclusion of functionality from untrusted control sphere vulnerability that allows remote attackers to execute arbitrary code on affected installations. | Unknown | CISA | |
| CVE-2026-60137 | WordPress Core contains a SQL injection vulnerability when a plugin or theme passes untrusted input to the parameter. This vulnerability can be chained with CVE-2026-63030 to allow an unauthenticated attacker to gain remote code execution on default WordPress installations. | Unknown | CISA | |
| CVE-2026-25089 | 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. | Unknown | CISA | |
| CVE-2026-39808 | Fortinet FortiSandbox contains an OS command injection vulnerability that could allow an unauthenticated attacker to execute unauthorized code or commands via crafted HTTP requests. | Unknown | CISA | |
| CVE-2026-58644 | Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network. | Unknown | CISA | |
| CVE-2026-46817 | Oracle E-Business Suite contains an improper privilege management vulnerability that allows an unauthenticated attacker with network access via HTTP to compromise Oracle Payments. Successful attacks of this vulnerability can result in takeover of Oracle Payments. | Unknown | CISA | |
| CVE-2023-4346 | KNX Association KNX Protocol Connection Authorization Option 1 contains an overly restrictive account lockout mechanism vulnerability that could allow an attacker to purge all devices without additional security options enabled and set a BCU key to lock the device. | Unknown | CISA | |
| CVE-2026-56155 | Microsoft Active Directory Federation Services contains an insufficient granularity of access control vulnerability that allows an authorized attacker to elevate privileges locally. | Unknown | CISA | |
| CVE-2026-56164 | Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network. | Unknown | CISA | |
| CVE-2026-15409 | 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. | Known | CISA | |
| CVE-2026-15410 | 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. | Known | CISA | |
| CVE-2008-4128 | 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. | Unknown | CISA | |
| CVE-2026-48939 | iCagenda contains an unrestricted upload of file with dangerous type vulnerability that allows the upload of arbitrary files in the file attachment feature, ultimately resulting in PHP code upload and execution. | Unknown | CISA | |
| CVE-2026-56291 | Balbooa Forms contains an unrestricted upload of file with dangerous type vulnerability that allows an unauthenticated arbitrary file upload which could allow uploading of executable files leading to full RCE. | Unknown | CISA | |
| CVE-2026-48282 | Adobe ColdFusion contains a path traversal vulnerability that could lead to arbitrary code execution in the context of the current user. | Unknown | CISA | |
| CVE-2026-55255 | Langflow contains an authorization bypass through user-controlled key vulnerability which allows an authenticated attacker to execute any flow belonging to another user by specifying the victim's flow ID in the request. | Unknown | CISA | |
| CVE-2026-48908 | JoomShaper SP Page Builder contains an unrestricted upload of file with dangerous type vulnerability that allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code. | Unknown | CISA | |
| CVE-2026-56290 | Joomlack Page Builder contains an improper access control vulnerability that could allow for remote code execution via unauthenticated arbitrary file upload. | Unknown | CISA | |
| CVE-2026-45659 | Microsoft SharePoint Server contains a deserialization of untrusted data vulnerability which allows an authorized attacker to execute code over a network. | Known | CISA | |
| CVE-2026-48558 | SimpleHelp contains an authentication bypass vulnerability in the OIDC authentication flow. When OIDC authentication is configured, identity tokens submitted during login are accepted without verifying their cryptographic signature. In a vulnerable configuration, a remote, unauthenticated attacker can submit a forged token containing arbitrary identity claims to obtain a fully authenticated technician session. In some configurations, this may also allow bypass of multi-factor authentication. | Unknown | CISA | |
| CVE-2026-20230 | 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. | Unknown | CISA | |
| CVE-2026-12569 | PTC Windchill and FlexPLM contains an improper input validation vulnerability allowing an unauthenticated, remote attacker to execute arbitrary code by sending a malicious request to the network. | Known | CISA | |
| CVE-2025-67038 | Lantronix EDS5000 contains a code injection vulnerability that could allow attackers to inject arbitrary OS commands into the username parameter. Injected commands are executed with root privileges. | Unknown | CISA | |
| CVE-2026-34910 | Ubiquiti UniFi OS contains an improper input validation vulnerability which could allow a malicious actor with access to the network to conduct command injection. | Unknown | CISA | |
| CVE-2026-34908 | 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. | Unknown | CISA | |
| CVE-2026-34909 | 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. | Unknown | CISA | |
| CVE-2026-20253 | 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. | Unknown | CISA | |
| CVE-2026-48907 | Widget Factory Joomla Content Editor contains an improper access control vulnerability which could allow for upload and execution of PHP code via the creation of new editor profiles for unauthenticated users. | Unknown | CISA | |
| CVE-2026-54420 | LiteSpeed cPanel plugin contains a UNIX symbolic link (Symlink) following vulnerability that could allow a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS. | Unknown | CISA | |
| CVE-2026-20262 | 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. | Unknown | CISA |