Threats & CVE Intelligence
Search the locally synchronized CISA known-exploited vulnerabilities catalog, or enter a CVE ID or keyword to search the broader NIST National Vulnerability Database. NVD searches are retrieved on demand and may be rate limited.
Last successful sync: 2026-11-07 18:42:25 UTC · Source catalog updated: 2026-11-06T19:44:45.1797Z · 1769 records in latest import.
CISA Known Exploited Vulnerabilities · 1769 matches
Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability
Synacor — Zimbra Collaboration Suite (ZCS)
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to upload arbitrary files using cpio package to gain incorrect access to any other user accounts.
Ransomware use reportedCVE-2021-3493 · KEV 2022-10-20Linux Kernel Privilege Escalation Vulnerability
Linux — Kernel
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.
CVE-2022-41033 · KEV 2022-10-11Microsoft Windows COM+ Event System Service Privilege Escalation Vulnerability
Microsoft — Windows COM+ Event System Service
Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation.
CVE-2022-40684 · KEV 2022-10-11Fortinet Multiple Products Authentication Bypass Vulnerability
Fortinet — Multiple Products
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 reque…
Ransomware use reportedCVE-2022-41082 · KEV 2022-09-30Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft — Exchange Server
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.
Ransomware use reportedCVE-2022-41040 · KEV 2022-09-30Microsoft Exchange Server Server-Side Request Forgery Vulnerability
Microsoft — Exchange Server
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.
Ransomware use reportedCVE-2022-36804 · KEV 2022-09-30Atlassian Bitbucket Server and Data Center Command Injection Vulnerability
Atlassian — Bitbucket Server and Data Center
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 se…
CVE-2022-3236 · KEV 2022-09-23Sophos Firewall Code Injection Vulnerability
Sophos — Firewall
A code injection vulnerability in the User Portal and Webadmin of Sophos Firewall allows for remote code execution.
CVE-2022-35405 · KEV 2022-09-22Zoho ManageEngine Multiple Products Remote Code Execution Vulnerability
Zoho — ManageEngine
Zoho ManageEngine PAM360, Password Manager Pro, and Access Manager Plus contain an unspecified vulnerability that allows for remote code execution.
CVE-2022-40139 · KEV 2022-09-15Trend Micro Apex One and Apex One as a Service Improper Validation Vulnerability
Trend Micro — Apex One and Apex One as a Service
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.
CVE-2013-6282 · KEV 2022-09-15Linux Kernel Improper Input Validation Vulnerability
Linux — Kernel
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.
CVE-2013-2597 · KEV 2022-09-15Code Aurora ACDB Audio Driver Stack-based Buffer Overflow Vulnerability
Code Aurora — ACDB Audio Driver
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.
CVE-2013-2596 · KEV 2022-09-15Linux Kernel Integer Overflow Vulnerability
Linux — Kernel
Linux kernel fb_mmap function in drivers/video/fbmem.c contains an integer overflow vulnerability that allows for privilege escalation.
CVE-2013-2094 · KEV 2022-09-15Linux Kernel Privilege Escalation Vulnerability
Linux — Kernel
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.
CVE-2010-2568 · KEV 2022-09-15Microsoft Windows Remote Code Execution Vulnerability
Microsoft — Windows
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 execu…
CVE-2022-37969 · KEV 2022-09-14Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation Vulnerability
Microsoft — Windows
Microsoft Windows Common Log File System (CLFS) driver contains an unspecified vulnerability that allows for privilege escalation.
Ransomware use reportedCVE-2022-32917 · KEV 2022-09-14Apple iOS, iPadOS, and macOS Remote Code Execution Vulnerability
Apple — iOS, iPadOS, and macOS
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.
CVE-2022-3075 · KEV 2022-09-08Google Chromium Mojo Insufficient Data Validation Vulnerability
Google — Chromium Mojo
Google Chromium Mojo contains an insufficient data validation 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 a…
CVE-2022-27593 · KEV 2022-09-08QNAP Photo Station Externally Controlled Reference Vulnerability
QNAP — Photo Station
Certain QNAP NAS running Photo Station with internet exposure contain an externally controlled reference to a resource vulnerability which can allow an attacker to modify system files. This vulnerability was observed being utilized in a Dea…
Ransomware use reportedCVE-2022-26258 · KEV 2022-09-08D-Link DIR-820L Remote Code Execution Vulnerability
D-Link — DIR-820L
D-Link DIR-820L contains an unspecified vulnerability in Device Name parameter in /lan.asp which allows for remote code execution.
CVE-2020-9934 · KEV 2022-09-08Apple iOS, iPadOS, and macOS Input Validation Vulnerability
Apple — iOS, iPadOS, and macOS
Apple iOS, iPadOS, and macOS contain an unspecified vulnerability involving input validation which can allow a local attacker to view sensitive user information.
CVE-2018-7445 · KEV 2022-09-08MikroTik RouterOS Stack-Based Buffer Overflow Vulnerability
MikroTik — RouterOS
In MikroTik RouterOS, a stack-based buffer overflow occurs when processing NetBIOS session request messages. Remote attackers with access to the service can exploit this vulnerability and gain code execution on the system.
CVE-2018-6530 · KEV 2022-09-08D-Link Multiple Routers OS Command Injection Vulnerability
D-Link — Multiple Routers
Multiple D-Link routers contain an unspecified vulnerability that allows for execution of OS commands.
Ransomware use reportedCVE-2018-2628 · KEV 2022-09-08Oracle WebLogic Server Unspecified Vulnerability
Oracle — WebLogic Server
Oracle WebLogic Server contains an unspecified vulnerability which can allow an unauthenticated attacker with T3 network access to compromise the server.
CVE-2018-13374 · KEV 2022-09-08Fortinet FortiOS and FortiADC Improper Access Control Vulnerability
Fortinet — FortiOS and FortiADC
Fortinet FortiOS and FortiADC contain an improper access control vulnerability that allows attackers to obtain the LDAP server login credentials configured in FortiGate by pointing a LDAP server connectivity test request to a rogue LDAP ser…
Ransomware use reportedCVE-2017-5521 · KEV 2022-09-08NETGEAR Multiple Devices Exposure of Sensitive Information Vulnerability
NETGEAR — Multiple Devices
Multiple NETGEAR devices are prone to admin password disclosure via simple crafted requests to the web management server.
CVE-2011-4723 · KEV 2022-09-08D-Link DIR-300 Router Cleartext Storage of a Password Vulnerability
D-Link — DIR-300 Router
The D-Link DIR-300 router stores cleartext passwords, which allows context-dependent attackers to obtain sensitive information.
CVE-2011-1823 · KEV 2022-09-08Android OS Privilege Escalation Vulnerability
Android — Android OS
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.
CVE-2022-26352 · KEV 2022-08-25dotCMS Unrestricted Upload of File Vulnerability
dotCMS — dotCMS
dotCMS ContentResource API contains an unrestricted upload of file with a dangerous type vulnerability that allows for directory traversal, in which the file is saved outside of the intended storage location. Exploitation allows for remote …
Ransomware use reportedCVE-2022-24706 · KEV 2022-08-25Apache CouchDB Insecure Default Initialization of Resource Vulnerability
Apache — CouchDB
Apache CouchDB contains an insecure default initialization of resource vulnerability which can allow an attacker to escalate to administrative privileges.
Source: CISA KEV catalog and NIST NVD. “Known” ransomware use is a CISA catalog label, not a real-time incident alert. Always review vendor advisories for patches.