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
Apache APISIX Authentication Bypass Vulnerability
Apache — APISIX
Apache APISIX contains an authentication bypass vulnerability that allows for remote code execution.
CVE-2022-22963 · KEV 2022-08-25VMware Tanzu Spring Cloud Function Remote Code Execution Vulnerability
VMware Tanzu — Spring Cloud
When using routing functionality in VMware Tanzu's Spring Cloud Function, it is possible for a user to provide a specially crafted SpEL as a routing-expression that may result in remote code execution and access to local resources.
CVE-2022-2294 · KEV 2022-08-25WebRTC Heap Buffer Overflow Vulnerability
WebRTC — WebRTC
WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows an attacker to perform shellcode execution. This vulnerability impacts web browsers using WebRTC i…
Ransomware use reportedCVE-2021-39226 · KEV 2022-08-25Grafana Authentication Bypass Vulnerability
Grafana Labs — Grafana
Grafana contains an authentication bypass vulnerability that allows authenticated and unauthenticated users to view and delete all snapshot data, potentially resulting in complete snapshot data loss.
CVE-2021-38406 · KEV 2022-08-25Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability
Delta Electronics — DOPSoft 2
Delta Electronics DOPSoft 2 lacks proper validation of user-supplied data when parsing specific project files (improper input validation) resulting in an out-of-bounds write that allows for code execution.
CVE-2021-31010 · KEV 2022-08-25Apple iOS, macOS, watchOS Sandbox Bypass Vulnerability
Apple — iOS, macOS, watchOS
In affected versions of Apple iOS, macOS, and watchOS, a sandboxed process may be able to circumvent sandbox restrictions.
CVE-2020-36193 · KEV 2022-08-25PEAR Archive_Tar Improper Link Resolution Vulnerability
PEAR — Archive_Tar
PEAR Archive_Tar Tar.php allows write operations with directory traversal due to inadequate checking of symbolic links. PEAR stands for PHP Extension and Application Repository and it is an open-source framework and distribution system for …
CVE-2020-28949 · KEV 2022-08-25PEAR Archive_Tar Deserialization of Untrusted Data Vulnerability
PEAR — Archive_Tar
PEAR Archive_Tar allows an unserialization attack because phar: is blocked but PHAR: is not blocked. PEAR stands for PHP Extension and Application Repository and it is an open-source framework and distribution system for reusable PHP compon…
CVE-2022-0028 · KEV 2022-08-22Palo Alto Networks PAN-OS Reflected Amplification Denial-of-Service Vulnerability
Palo Alto Networks — PAN-OS
A Palo Alto Networks PAN-OS URL filtering policy misconfiguration could allow a network-based attacker to conduct reflected and amplified TCP denial-of-service (RDoS) attacks.
CVE-2022-32894 · KEV 2022-08-18Apple iOS and macOS Out-of-Bounds Write Vulnerability
Apple — iOS and macOS
Apple iOS and macOS contain an out-of-bounds write vulnerability that could allow an application to execute code with kernel privileges.
CVE-2022-32893 · KEV 2022-08-18Apple iOS and macOS Out-of-Bounds Write Vulnerability
Apple — iOS and macOS
Apple iOS and macOS contain an out-of-bounds write vulnerability that could allow for remote code execution when processing malicious crafted web content.
CVE-2022-2856 · KEV 2022-08-18Google Chromium Intents Insufficient Input Validation Vulnerability
Google — Chromium Intents
Google Chromium Intents contains an insufficient validation of untrusted input vulnerability that allows a remote attacker to browse to a malicious website via a crafted HTML page. This vulnerability could affect multiple web browsers that …
CVE-2022-26923 · KEV 2022-08-18Microsoft Active Directory Domain Services Privilege Escalation Vulnerability
Microsoft — Active Directory
An authenticated user could manipulate attributes on computer accounts they own or manage, and acquire a certificate from Active Directory Certificate Services that would allow for privilege escalation to SYSTEM.
CVE-2022-22536 · KEV 2022-08-18SAP Multiple Products HTTP Request Smuggling Vulnerability
SAP — Multiple Products
SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server and SAP Web Dispatcher allow HTTP request smuggling. An unauthenticated attacker can prepend a victim's request with arbitrary d…
CVE-2022-21971 · KEV 2022-08-18Microsoft Windows Runtime Remote Code Execution Vulnerability
Microsoft — Windows
Microsoft Windows Runtime contains an unspecified vulnerability that allows for remote code execution.
CVE-2017-15944 · KEV 2022-08-18Palo Alto Networks PAN-OS Remote Code Execution Vulnerability
Palo Alto Networks — PAN-OS
Palo Alto Networks PAN-OS contains multiple, unspecified vulnerabilities which can allow for remote code execution when chained.
CVE-2022-37042 · KEV 2022-08-11Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability
Synacor — Zimbra Collaboration Suite (ZCS)
Synacor Zimbra Collaboration Suite (ZCS) contains an authentication bypass vulnerability in MailboxImportServlet. This vulnerability was chained with CVE-2022-27925 which allows for unauthenticated remote code execution.
Ransomware use reportedCVE-2022-27925 · KEV 2022-08-11Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability
Synacor — Zimbra Collaboration Suite (ZCS)
Synacor Zimbra Collaboration Suite (ZCS) contains flaw in the mboximport functionality, allowing an authenticated attacker to upload arbitrary files to perform remote code execution. This vulnerability was chained with CVE-2022-37042 which …
Ransomware use reportedCVE-2022-34713 · KEV 2022-08-09Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability
Microsoft — Windows
A remote code execution vulnerability exists when Microsoft Windows MSDT is called using the URL protocol from a calling application.
CVE-2022-30333 · KEV 2022-08-09RARLAB UnRAR Directory Traversal Vulnerability
RARLAB — UnRAR
RARLAB UnRAR on Linux and UNIX contains a directory traversal vulnerability, allowing an attacker to write to files during an extract (unpack) operation.
Ransomware use reportedCVE-2022-27924 · KEV 2022-08-04Synacor Zimbra Collaboration Suite (ZCS) Command Injection Vulnerability
Synacor — Zimbra Collaboration Suite (ZCS)
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to inject memcache commands into a targeted instance which causes an overwrite of arbitrary cached entries.
Ransomware use reportedCVE-2022-26138 · KEV 2022-07-29Atlassian Questions For Confluence App Hard-coded Credentials Vulnerability
Atlassian — Confluence
Atlassian Questions For Confluence App has hard-coded credentials, exposing the username and password in plaintext. A remote unauthenticated attacker can use these credentials to log into Confluence and access all content accessible to user…
CVE-2022-22047 · KEV 2022-07-12Microsoft Windows Client Server Runtime Subsystem (CSRSS) Privilege Escalation Vulnerability
Microsoft — Windows
Microsoft Windows CSRSS contains an unspecified vulnerability that allows for privilege escalation to SYSTEM privileges.
CVE-2022-26925 · KEV 2022-07-01Microsoft Windows LSA Spoofing Vulnerability
Microsoft — Windows
Microsoft Windows Local Security Authority (LSA) contains a spoofing vulnerability where an attacker can coerce the domain controller to authenticate to the attacker using NTLM.
CVE-2022-29499 · KEV 2022-06-27Mitel MiVoice Connect Data Validation Vulnerability
Mitel — MiVoice Connect
The Service Appliance component in Mitel MiVoice Connect allows remote code execution due to incorrect data validation.
Ransomware use reportedCVE-2021-4034 · KEV 2022-06-27Red Hat Polkit Out-of-Bounds Read and Write Vulnerability
Red Hat — Polkit
The Red Hat polkit pkexec utility contains an out-of-bounds read and write vulnerability that allows for privilege escalation with administrative rights.
Ransomware use reportedCVE-2021-30983 · KEV 2022-06-27Apple iOS and iPadOS Buffer Overflow Vulnerability
Apple — iOS and iPadOS
Apple iOS and iPadOS contain a buffer overflow vulnerability that could allow an application to execute code with kernel privileges.
CVE-2021-30533 · KEV 2022-06-27Google Chromium PopupBlocker Security Bypass Vulnerability
Google — Chromium PopupBlocker
Google Chromium PopupBlocker contains an insufficient policy enforcement vulnerability that allows a remote attacker to bypass navigation restrictions via a crafted iframe. This vulnerability could affect multiple web browsers that utilize …
CVE-2020-9907 · KEV 2022-06-27Apple Multiple Products Memory Corruption Vulnerability
Apple — Multiple Products
Apple iOS, iPadOS, and tvOS contain a memory corruption vulnerability that could allow an application to execute code with kernel privileges.
CVE-2020-3837 · KEV 2022-06-27Apple Multiple Products Memory Corruption Vulnerability
Apple — Multiple Products
Apple iOS, iPadOS, macOS, tvOS, and watchOS contain a memory corruption vulnerability that could allow an application to execute code with kernel 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.