CVE Vulnerability Advisory Database
Filter vulnerabilities by CVSS severity, active CISA KEV exploitation, and technology stack.
Google Brotli Decoder Remote Code Execution (RCE) and Memory Corruption Vulnerability (CVE-2026-111497)
[Affected Scope] All web servers, browsers, Node.js environments, and backend applications using Google Brotli library versions 1.0.3 through 1.2.0
[Impact] Remote unauthenticated attackers can corrupt decoder state memory via crafted compressed streams, leading to sensitive data disclosure, DoS, or Remote Code Execution (RCE)
[Mitigation] Immediately update Brotli libraries and dependent packages to the latest secure versions (1.0.10, 1.1.1, 1.2.1 or higher)
Apple iOS and macOS Out-of-bounds Write Remote Code Execution Vulnerability (CVE-2026-86950) Security Advisory
[Affected Scope] All Apple devices running versions prior to iOS 18.7.11/26.7.1 and macOS Sequoia 15.8.1/Tahoe 26.7.1.
[Impact] Processing a maliciously crafted file can lead to arbitrary code execution with system privileges, resulting in full device compromise.
[Mitigation] Immediately apply the latest security patches provided by Apple (e.g., iOS 18.7.11, macOS 15.8.1) and restart the device.
Google Chrome V8 Out-of-bounds Write Remote Code Execution Advisory (CVE-2026-87491)
[Affected Scope] Google Chrome versions prior to 153.0.8010.36 and Chromium-based browsers
[Impact] Remote attackers can execute arbitrary code within the browser sandbox via a crafted HTML page
[Mitigation] Immediately update Google Chrome to version 153.0.8010.36 or later
Linux Kernel IPv6 Socket Memory Corruption Vulnerability (CVE-2026-53362) Analysis and Mitigation Guide
[Affected Scope] Linux kernel systems utilizing UDPv6 sockets with MSG_MORE and MSG_SPLICE_PAGES flags
[Impact] Unprivileged local users can trigger a heap out-of-bounds write, leading to system crash (Denial of Service) or Local Privilege Escalation (LPE)
[Mitigation] Apply the latest stable kernel patches from upstream or your Linux distribution vendor, and restrict unprivileged user namespaces if immediate patching is not feasible
Linux Kernel Netfilter Bridge ebt_snat ARP Rewrite Vulnerability (CVE-2026-53266)
[Affected Scope] Linux systems utilizing ebtables SNAT targets within bridge netfilter configurations.
[Impact] Local attackers can trigger kernel memory corruption, leading to Denial of Service (DoS) or Privilege Escalation.
[Mitigation] Apply the latest kernel security patches provided by your distribution and reboot.
Google Chrome V8 Out-of-Bounds Read/Write Vulnerability (CVE-2026-11645) Advisory
[Affected Scope] Google Chrome and Chromium-based browsers prior to version 149.0.7827.103
[Impact] Remote attackers can execute arbitrary code inside the V8 sandbox via a crafted HTML page
[Mitigation] Immediately update Google Chrome to the latest stable version (149.0.7827.103 or higher)
Linux Kernel Memory Corruption via Missing Shared-Frag Marker in skbuff (CVE-2026-46300)
[Affected Scope] Linux kernel network stack (skbuff) and systems utilizing IPsec (ESP).
[Impact] Local attackers can exploit the packet coalescing process to overwrite kernel memory (e.g., page cache), potentially leading to privilege escalation.
[Mitigation] Immediately apply the latest kernel security patches provided by your distribution and reboot the system.
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.
Google Chrome Skia Graphics Engine Out-of-bounds Write Vulnerability (CVE-2026-3909) Technical Advisory
[Affected Scope] Google Chrome and Chromium-based browsers prior to version 146.0.7680.75
[Impact] Remote attackers can execute arbitrary code or cause a denial of service (system crash) via a crafted HTML page
[Mitigation] Immediately update Google Chrome to the latest stable version (146.0.7680.75 or higher)
Fortinet FortiOS and FortiSwitchManager Heap Buffer Overflow RCE (CVE-2025-25249)
[Affected Scope] FortiOS versions 6.4 through 7.6 and FortiSwitchManager versions 7.0 through 7.2.
[Impact] Unauthenticated remote attackers can execute arbitrary code or commands with system privileges by sending crafted packets, leading to full system compromise.
[Mitigation] Immediately apply the latest firmware updates provided by Fortinet and restrict exposure of management interfaces and VPN services to the public internet.
WatchGuard Fireware OS iked Process Out-of-bounds Write Remote Code Execution Vulnerability (CVE-2025-14733) Urgent Security Advisory
[Affected Scope] WatchGuard Firebox appliances running Fireware OS configured with IKEv2 mobile user VPN or branch office VPN using a dynamic gateway peer, or where these configurations were previously deleted but a static gateway peer VPN remains.
[Impact] A critical vulnerability (CVSS 9.8) allowing unauthenticated remote attackers to trigger an out-of-bounds write (CWE-787) in the iked process via crafted IKEv2 packets, leading to arbitrary code execution (RCE) with root privileges.
[Mitigation] Since this vulnerability is actively exploited and listed in the CISA KEV catalog, immediately upgrade to the patched Fireware OS version and restrict or disable IKEv2 services where possible.
Google Chrome and Microsoft Edge ANGLE Engine Out-of-Bounds Memory Access Vulnerability (CVE-2025-14174) Technical Advisory
[Affected Scope] Google Chrome and Chromium-based browsers (such as Microsoft Edge) on macOS prior to version 143.0.7499.110
[Impact] A remote attacker can trigger out-of-bounds memory access via a crafted HTML page, potentially leading to arbitrary code execution (RCE) or renderer process crashes
[Mitigation] Immediately update all Chromium-based browsers to the latest stable version (143.0.7499.110 or higher) and enforce automated update policies across the enterprise
WatchGuard Fireware OS IKEv2 Remote Code Execution (RCE) Vulnerability Urgent Security Advisory (CVE-2025-9242)
[Affected Scope] WatchGuard Firebox appliances running Fireware OS with IKEv2 Mobile User VPN or Branch Office VPN (BOVPN) configured with a dynamic gateway peer (including legacy configurations where static peers remain active)
[Impact] Unauthenticated remote attackers can execute arbitrary code with system privileges by sending specially crafted IKEv2 packets, leading to complete compromise of the appliance
[Mitigation] Immediately upgrade to the patched Fireware OS version, or temporarily disable IKEv2 VPN services and restrict access to trusted IP addresses
Samsung Android libimagecodec.quram.so Out-of-Bounds Write Remote Code Execution Vulnerability (CVE-2025-21043) Urgent Security Advisory
[Affected Scope] Samsung Android mobile devices and the embedded libimagecodec.quram.so library prior to the SMR Sep-2025 Release 1 security patch
[Impact] Remote attackers can execute arbitrary code with high privileges without user interaction by tricking the system into processing a specially crafted image file
[Mitigation] Immediately apply the Samsung official software update (SMR Sep-2025 Release 1 or later) and restrict automatic downloading of media files from untrusted sources
Samsung Android libimagecodec.quram.so Out-of-Bounds Write Remote Code Execution Vulnerability (CVE-2025-21042) Urgent Security Advisory
[Affected Scope] Samsung Android mobile devices running security patch levels prior to SMR Apr-2025 Release 1
[Impact] Remote attackers can execute arbitrary code with high privileges and compromise the device without user interaction by triggering an out-of-bounds write during image decoding.
[Mitigation] Immediately apply the Samsung April 2025 Security Maintenance Release (SMR Apr-2025 Release 1) or later.
Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability (CVE-2025-43300) Urgent Security Advisory
[Affected Scope] Apple devices running iOS/iPadOS versions prior to 15.8.5, 16.7.12, 18.6.2, iPadOS 17.7.10, or macOS versions prior to Sequoia 15.6.1, Sonoma 14.7.8, and Ventura 13.7.8
[Impact] Processing a maliciously crafted image file may lead to memory corruption, allowing remote attackers to execute arbitrary code or gain full system control without user interaction
[Mitigation] Immediately apply the official security patches provided by Apple (iOS 15.8.5, 16.7.12, 18.6.2, iPadOS 17.7.10, macOS 15.6.1, etc.)
Google Chrome and Microsoft Edge V8 Out-of-Bounds Read/Write Vulnerability (CVE-2025-5419) Urgent Security Advisory
[Affected Scope] Google Chrome and Chromium-based browsers (including Microsoft Edge) prior to version 137.0.7151.68
[Impact] A remote attacker can trigger heap corruption and potentially execute arbitrary code within the browser renderer process via a crafted HTML page
[Mitigation] Immediately update all affected browsers to the latest stable version (137.0.7151.68 or higher) and enforce automatic update policies
Fortinet Multiple Products Stack-based Buffer Overflow Vulnerability (CVE-2025-32756) Security Advisory
[Affected Scope] Multiple Fortinet appliance product lines including FortiCamera, FortiMail, FortiNDR, FortiRecorder, and FortiVoice
[Impact] Unauthenticated remote attackers can execute arbitrary code or commands with root privileges by sending crafted HTTP requests containing a malicious hash cookie
[Mitigation] Immediately upgrade to the patched firmware versions provided by the vendor and restrict external access to management interfaces
Ivanti Connect Secure / Policy Secure / ZTA Gateways Remote Code Execution (RCE) Vulnerability Alert (CVE-2025-22457)
[Affected Scope] Ivanti Connect Secure (before 22.7R2.6), Policy Secure (before 22.7R1.4), and ZTA Gateways (before 22.8R2.2)
[Impact] Unauthenticated remote attackers can trigger a stack-based buffer overflow to execute arbitrary code with root privileges on the target gateway
[Mitigation] Immediately apply the official security patches provided by the vendor and restrict access to external-facing management interfaces
Apple WebKit Out-of-Bounds Write Vulnerability (CVE-2025-24201) Technical Analysis and Emergency Patch Guide (CISA KEV)
[Affected Scope] Devices running iOS 15/16/17/18, iPadOS, macOS Sequoia, visionOS, watchOS, and Safari browser
[Impact] Processing maliciously crafted web content may allow an attacker to break out of the Web Content sandbox and execute arbitrary code, with active exploitation reported in targeted attacks
[Mitigation] Immediately apply the official security updates released by Apple, including iOS 18.3.2 and macOS 15.3.2