CVE Vulnerability Advisory Database
Filter vulnerabilities by CVSS severity, active CISA KEV exploitation, and technology stack.
Ubiquiti UniFi OS Improper Access Control Vulnerability (CVE-2026-34908) - Remote Code Execution and System Takeover Risk
[Affected Scope] Ubiquiti UniFi OS devices accessible via the network
[Impact] Unauthenticated remote attackers can make unauthorized system changes, gain administrative control, and potentially enlist devices into botnets
[Mitigation] Apply the official vendor security patches immediately, restrict access to management interfaces, and monitor for unauthorized configuration changes
LiteSpeed User-End cPanel Plugin Privilege Escalation Vulnerability (CVE-2026-48172) Security Advisory
[Affected Scope] LiteSpeed User-End cPanel Plugin versions prior to 2.4.5
[Impact] Unauthenticated remote attackers can escalate privileges (potentially to root) by exploiting improper handling of Redis features, with active exploitation observed in the wild.
[Mitigation] Immediately upgrade the plugin to the recommended minimum version of 2.4.7 or higher and perform IoC scanning using the provided command.
Drupal Core SQL Injection Vulnerability (CVE-2026-9082) Critical Security Advisory
[Affected Scope] Drupal core versions 8.9.0 to < 10.4.10, 10.5.0 to < 10.5.10, 10.6.0 to < 10.6.9, 11.0.0 to < 11.1.10, 11.2.0 to < 11.2.12, and 11.3.0 to < 11.3.10
[Impact] Unauthenticated remote attackers can inject malicious SQL queries to extract sensitive database information, hijack administrator sessions, or potentially achieve Remote Code Execution (RCE).
[Mitigation] Immediately upgrade Drupal core to the respective patched versions (10.4.10, 10.5.10, 10.6.9, 11.1.10, 11.2.12, 11.3.10, or later).
DAEMON Tools Lite Official Installer Supply Chain Attack and Trojanized Binaries (CVE-2026-8398)
[Affected Scope] DAEMON Tools Lite Windows versions 12.5.0.2421 through 12.5.0.2434 distributed between April 8, 2026, and May 5, 2026
[Impact] Attackers compromised the vendor's infrastructure to distribute trojanized binaries signed with a legitimate certificate, bypassing security controls to establish backdoor access
[Mitigation] Immediately uninstall the compromised versions, perform a full system malware scan, and reinstall the clean, patched version from the official vendor
Cisco Catalyst SD-WAN Peering Authentication Bypass Vulnerability (CVE-2026-20182)
[Affected Scope] Cisco Catalyst SD-WAN Controller (formerly vSmart), Manager (formerly vManage), and Validator (formerly vBond)
[Impact] Unauthenticated remote attackers can bypass authentication to obtain administrative privileges and manipulate the SD-WAN fabric configuration via NETCONF
[Mitigation] Apply official security patches immediately, and perform system checks on control connections as a temporary measure
Palo Alto Networks PAN-OS GlobalProtect Authentication Bypass Vulnerability (CVE-2026-0257)
[Affected Scope] Palo Alto Networks PAN-OS software with GlobalProtect portal or gateway enabled (Panorama and Cloud NGFW are not impacted).
[Impact] Unauthenticated attackers can bypass security restrictions to establish unauthorized VPN connections and gain access to internal network resources.
[Mitigation] Apply the official security patches immediately, and restrict access to GlobalProtect interfaces until fully patched.
TanStack npm Packages Supply Chain Compromise via GitHub Actions OIDC Exploitation (CVE-2026-45321)
[Affected Scope] 84 malicious versions across 42 @tanstack/* packages published between 19:20 and 19:26 UTC on 2026-05-11
[Impact] Attackers successfully published credential-stealing malware under trusted identities by hijacking legitimate OIDC tokens
[Mitigation] Immediately audit dependency trees, purge affected package versions, and rotate all potentially exposed credentials
LiteLLM Proxy Server SQL Injection Vulnerability (CVE-2026-42208) Security Advisory
[Affected Scope] LiteLLM proxy server environments running versions from 1.81.16 to before 1.83.7
[Impact] Unauthenticated attackers can read or modify the proxy's database, leading to unauthorized access to the proxy and managed API credentials
[Mitigation] Immediately upgrade LiteLLM to version 1.83.7 or later, and apply WAF rules to block malicious Authorization headers in the interim
Palo Alto Networks PAN-OS User-ID Authentication Portal Buffer Overflow RCE Vulnerability (CVE-2026-0300)
[Affected Scope] Palo Alto Networks PAN-OS software running on PA-Series and VM-Series firewalls with the User-ID™ Authentication Portal (Captive Portal) service enabled.
[Impact] An unauthenticated remote attacker can execute arbitrary code with root privileges on the firewall by sending specially crafted packets.
[Mitigation] Apply the latest security patches immediately, and restrict access to the User-ID™ Authentication Portal to trusted internal IP addresses only.
cPanel and WHM Authentication Bypass Vulnerability (CVE-2026-41940) Security Advisory
[Affected Scope] cPanel and WHM versions after 11.40 (prior to the April 28, 2026 security update)
[Impact] Unauthenticated remote attackers can bypass the login flow to gain unauthorized administrative access to the control panel, leading to complete server compromise
[Mitigation] Immediately apply the latest security patches provided by the vendor, and restrict external access to management ports (2082, 2083, 2086, 2087) until patched
Windows IKE Extension Double Free Remote Code Execution Vulnerability (CVE-2026-33824)
[Affected Scope] Internet Key Exchange (IKE) Extension service running on Microsoft Windows and Windows Server operating systems
[Impact] An unauthenticated remote attacker can execute arbitrary code with system/kernel privileges over the network by sending specially crafted IKE packets
[Mitigation] Apply the official Microsoft security updates immediately, and restrict external access to IKE/IPsec ports (UDP 500/4500) as a temporary workaround
Fortinet FortiSandbox OS Command Injection Vulnerability (CVE-2026-39808) Advisory
[Affected Scope] Fortinet FortiSandbox versions 4.4.0 through 4.4.8
[Impact] Unauthenticated remote attackers can execute unauthorized OS commands or code with elevated privileges, potentially leading to full system compromise
[Mitigation] Immediately upgrade to FortiSandbox version 4.4.9 or higher, and restrict access to management interfaces
marimo Reactive Python Notebook Pre-Auth Remote Code Execution (RCE) via Terminal WebSocket Authentication Bypass (CVE-2026-39987)
[Affected Scope] All versions of marimo open-source Python notebook prior to 0.23.0
[Impact] Unauthenticated remote attackers can establish a connection to the /terminal/ws endpoint, obtaining a full PTY shell and executing arbitrary system commands
[Mitigation] Immediately upgrade the marimo package to version 0.23.0 or higher
Fortinet FortiClientEMS Remote Code Execution (RCE) Vulnerability via Improper Access Control (CVE-2026-35616)
[Affected Scope] Fortinet FortiClientEMS versions 7.4.5 through 7.4.6
[Impact] An unauthenticated remote attacker can execute unauthorized code or commands with system privileges via crafted network requests.
[Mitigation] Apply the official Fortinet security patch (version 7.4.7 or higher) immediately and restrict external network access to the EMS server.
Citrix NetScaler ADC & Gateway SAML IDP Memory Overread Vulnerability (CVE-2026-3055) Security Advisory
[Affected Scope] Citrix NetScaler ADC and NetScaler Gateway appliances configured to act as a SAML Identity Provider (IDP)
[Impact] Unauthenticated remote attackers can trigger an out-of-bounds memory read, potentially exposing highly sensitive session tokens, credentials, or SSL private keys, and facilitating remote code execution
[Mitigation] Immediately apply the official security updates provided by Citrix, or temporarily disable the SAML IDP configuration if patching cannot be performed immediately
Langflow Unauthenticated Remote Code Execution (RCE) Vulnerability Advisory (CVE-2026-33017)
[Affected Scope] Langflow versions prior to 1.9.0
[Impact] Unauthenticated remote attackers can execute arbitrary Python code and gain full control over the host system
[Mitigation] Immediately upgrade Langflow to version 1.9.0 or higher, and restrict external access to the vulnerable endpoint
Lantronix EDS5000 Remote OS Command Injection Vulnerability (CVE-2025-67038) Security Advisory
[Affected Scope] Lantronix EDS5000 device servers running firmware version 2.1.0.0R3
[Impact] Unauthenticated remote attackers can execute arbitrary OS commands with root privileges by sending crafted HTTP RPC requests
[Mitigation] Apply the official firmware patch immediately, and restrict external access to the HTTP/HTTPS management interfaces
Cisco Secure Firewall Management Center (FMC) Insecure Deserialization Vulnerability (CVE-2026-20131, CVSS 10.0) - Remote Code Execution and Root Privilege Escalation
[Affected Scope] Web-based management interface of Cisco Secure Firewall Management Center (FMC) Software.
[Impact] Unauthenticated, remote attackers can execute arbitrary Java code with root privileges by sending crafted serialized Java objects.
[Mitigation] Apply official Cisco security patches immediately and restrict public internet access to the FMC management interface.
Cisco Secure Firewall Management Center (FMC) Authentication Bypass and Root RCE Vulnerability (CVE-2026-20079)
[Affected Scope] Web-based management interface of Cisco Secure Firewall Management Center (FMC) Software
[Impact] Unauthenticated remote attackers can bypass authentication and execute scripts to obtain full root access to the underlying operating system
[Mitigation] Immediate application of official security patches and restriction of management interface access via ACLs
Cisco Catalyst SD-WAN Authentication Bypass and Admin Privilege Escalation (CVE-2026-20127) Critical Security Advisory
[Affected Scope] Cisco Catalyst SD-WAN Controller (formerly vSmart), Cisco Catalyst SD-WAN Manager (formerly vManage), and Cisco Catalyst SD-WAN Validator (formerly vBond).
[Impact] Unauthenticated remote attackers can bypass peering authentication, gain high-privileged administrative access, and manipulate the entire SD-WAN fabric configuration via NETCONF.
[Mitigation] Apply official Cisco software patches immediately and restrict control plane access to trusted peer IPs using Access Control Lists (ACLs).