CVE RESEARCH LIBRARY

Known exploited vulnerabilities, explained

Explore source-traceable CISA KEV records and a practical triage checklist for each. Check vendor advisories before changing a system.

How to use these pages

Search the CVE identifier or product in your browser. The records come from the official CISA KEV catalog; our checklists explain the decision process, not your individual exposure. See the latest 200 catalog entries →

  1. CVE-2023-22894 — Strapi / Strapi

    Strapi contains a cleartext storage of sensitive information vulnerability that could allow attackers with access to the admin panel to discover sensitive user details via the query filter. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version. This vulnerability can be chained with CVE-2023-22621 to achieve remote code execution.

    CISA catalog addition: 2026-10-08
  2. CVE-2021-3199 — ONLYOFFICE / Docs

    ONLYOFFICE Docs contains a path traversal vulnerability that can occur when JWT is used, via a /.. sequence in an image upload parameter and could allow for remote code execution.

    CISA catalog addition: 2026-10-08
  3. CVE-2016-3081 — Apache / Struts

    Apache Struts contains a command injection vulnerability that could allow remote attackers to execute arbitrary code via method:prefix when Dynamic Method Invocation is enabled.

    CISA catalog addition: 2026-10-08
  4. CVE-2015-5477 — ISC / BIND

    ISC BIND contains a data processing errors vulnerability that could allow remote attackers to cause a denial of service via TKEY queries.

    CISA catalog addition: 2026-10-08
  5. CVE-2015-3306 — ProFTPD / ProFTPD

    ProFTPD contains an improper access control vulnerability that could allow remote attackers to read and write to arbitrary files via the site cpfr and site cpto commands.

    CISA catalog addition: 2026-10-08
  6. CVE-2026-88779 — Citrix / NetScaler

    Citrix NetScaler ADC (formerly Citrix ADC) and Citrix NetScaler Gateway (formerly Citrix Gateway) contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow for a denial of service.

    CISA catalog addition: 2026-10-04
  7. CVE-2026-102490 — Zammad GmbH / Zammad

    Zammad GmbH Zammad contains an improper privilege management vulnerability that can allow the local zammad user to escalate privileges to root. This vulnerability can be chained with CVE-2026-102489.

    CISA catalog addition: 2026-10-02
  8. CVE-2026-102489 — Zammad GmbH / Zammad

    Zammad GmbH Zammad contains a session fixation vulnerability that can lead to remote code execution as the zammad user. This vulnerability can be chained with CVE-2026-102490.

    CISA catalog addition: 2026-10-02
  9. CVE-2026-104286 — Fortinet / FortiMail

    Fortinet FortiMail contains a path traversal and an improper neutralization of NULL byte or NULL character vulnerability that may allow an unauthenticated attacker to write arbitrary files on the underlying system via crafted HTTP or HTTPS requests.

    CISA catalog addition: 2026-10-01
  10. CVE-2026-76504 — Cisco / Catalyst SD-WAN Manager

    Cisco Catalyst SD-WAN Manager contains a hex encoding vulnerability that could allow an unauthenticated, remote attacker to access an affected system with privileges of the admin user due to improper handling of URI encoding in an HTTP request.

    CISA catalog addition: 2026-09-30
  11. CVE-2026-86950 — Apple / Multiple Products

    Apple iOS, macOS, and iPadOS contain an out-of-bounds write vulnerability in CoreGraphics that may lead to arbitrary code execution.

    CISA catalog addition: 2026-09-29
  12. CVE-2026-88772 — Citrix / NetScaler

    Citrix NetScaler ADC and NetScaler Gateway contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow for remote code execution or denial of service

    CISA catalog addition: 2026-09-27
  13. CVE-2026-88771 — Citrix / NetScaler

    Citrix NetScaler ADC and NetScaler Gateway contain an improper input validation vulnerability that could allow an unauthenticated attacker to execute arbitrary commands.

    CISA catalog addition: 2026-09-27
  14. CVE-2026-87902 — WordPress / Core

    WordPress Core contains a remote file inclusion vulnerability which could allow an unauthenticated attacker to make page-template resolution include a chosen readable local `.php` file outside the active theme directories, leading to remote code execution.

    CISA catalog addition: 2026-09-25
  15. CVE-2026-67279 — MikroTik / RouterOS

    Mikrotik RouterOS contains an improper enforcement of behavioral workflow vulnerability that could allow an unauthenticated client to open a session channel and send an exec request. This vulnerability can be chained to achieve unauthenticated exploitation of CVE-2026-86060.

    CISA catalog addition: 2026-09-25
  16. CVE-2026-65660 — Microsoft / SharePoint

    Microsoft SharePoint contains a code injection vulnerability which could allow an authorized attacker to execute code over a network.

    CISA catalog addition: 2026-09-25
  17. CVE-2026-71362 — Adobe / Commerce and Magento

    Adobe Commerce and Magento contains an incorrect authorization vulnerability that could allow an attacker to leverage this vulnerability to gain elevated access to sensitive resources without any user interaction.

    CISA catalog addition: 2026-09-24
  18. CVE-2026-5430 — WSO2 / Multiple Products

    WSO2 API Control Plane, API Manager, Traffic Manager & Universal Gateway contain a path traversal vulnerability that could allow for unrestricted file upload and lead to remote code execution.

    CISA catalog addition: 2026-09-24
  19. CVE-2026-94127 — F5 / BIG-IP APM

    F5 BIG-IP APM contains a heap-based buffer overflow vulnerability when access policy and an OAuth profile are configured on a virtual server. This vulnerability could allow an unauthenticated attacker to perform remote code execution.

    CISA catalog addition: 2026-09-22
  20. CVE-2026-93952 — Arista / VeloCloud Orchestrator

    Arista VeloCloud Orchestrator (VCO) on-prem contains an improper input validation 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.

    CISA catalog addition: 2026-09-22
  21. CVE-2026-93616 — Check Point / Multiple Products

    Check Point Security Management Server, Multi-Domain Security Management Server, Log Server, Multi-Domain Log Server, and SmartEvent contain a path traversal vulnerability that allows an unauthenticated attacker to upload and execute arbitrary scripts.

    CISA catalog addition: 2026-09-22
  22. CVE-2026-85102 — Check Point / Multiple Products

    Check Point Security Gateway and Check Point Spark Firewall using Site to Site VPN or Remote Access VPN contain an improper certificate validation vulnerability which could allow an unauthenticated remote attacker to execute arbitrary code on the Gateway.

    CISA catalog addition: 2026-09-22
  23. CVE-2026-7273 — Zyxel / GS1900 Series Switches

    Zyxel GS1900 series switches contain a stack-based buffer overflow vulnerability in the CGI program which could allow a LAN-based, unauthenticated attacker to exploit the flaw and potentially execute OS commands via a crafted HTTP request.

    CISA catalog addition: 2026-09-21
  24. CVE-2026-53266 — Linux / Kernel

    Linux Kernel contains an out-of-bounds write vulnerability in the ebtables SNAT target which allows an ARP sender hardware address rewrite to write directly into a nonlinear socket-buffer fragment backed by a splice-imported file page. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.

    CISA catalog addition: 2026-09-18