Note:
This project will be discontinued after December 13, 2021. [more]
Product:
Tomcat
(Apache)| Repositories |
Unknown: This might be proprietary software. |
| #Vulnerabilities | 233 |
| Date | Id | Summary | Products | Score | Patch | Annotated |
|---|---|---|---|---|---|---|
| 2025-06-16 | CVE-2025-49125 | Authentication Bypass Using an Alternate Path or Channel vulnerability in Apache Tomcat. When using PreResources or PostResources mounted other than at the root of the web application, it was possible to access those resources via an unexpected path. That path was likely not to be protected by the same security constraints as the expected path, allowing those security constraints to be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through... | Tomcat | N/A | ||
| 2025-07-10 | CVE-2025-52434 | Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Apache Tomcat when using the APR/Native connector. This was particularly noticeable with client initiated closes of HTTP/2 connections. This issue affects Apache Tomcat: from 9.0.0.M1 through 9.0.106. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Other, older, EOL versions may also be affected. Users are... | Tomcat | N/A | ||
| 2025-07-10 | CVE-2025-53506 | Uncontrolled Resource Consumption vulnerability in Apache Tomcat if an HTTP/2 client did not acknowledge the initial settings frame that reduces the maximum permitted concurrent streams. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1 through 9.0.106. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Users are recommended to upgrade to version 11.0.9, 10.1.43... | Tomcat | N/A | ||
| 2025-07-10 | CVE-2025-52520 | For some unlikely configurations of multipart upload, an Integer Overflow vulnerability in Apache Tomcat could lead to a DoS via bypassing of size limits. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1 through 9.0.106. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to... | Tomcat | N/A | ||
| 2024-01-19 | CVE-2024-21733 | Generation of Error Message Containing Sensitive Information vulnerability in Apache Tomcat.This issue affects Apache Tomcat: from 8.5.7 through 8.5.63, from 9.0.0-M11 through 9.0.43. Users are recommended to upgrade to version 8.5.64 onwards or 9.0.44 onwards, which contain a fix for the issue. | Tomcat | 5.3 | ||
| 2023-10-10 | CVE-2023-44487 | The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. | Http_server, Opensearch_data_prepper, Apisix, Solr, Tomcat, Traffic_server, Swiftnio_http\/2, Caddy, Business_process_automation, Connected_mobile_experiences, Crosswork_data_gateway, Crosswork_situation_manager, Crosswork_zero_touch_provisioning, Data_center_network_manager, Enterprise_chat_and_email, Expressway, Firepower_threat_defense, Fog_director, Ios_xe, Ios_xr, Iot_field_network_director, Nx\-Os, Prime_access_registrar, Prime_cable_provisioning, Prime_infrastructure, Prime_network_registrar, Secure_dynamic_attributes_connector, Secure_malware_analytics, Secure_web_appliance_firmware, Telepresence_video_communication_server, Ultra_cloud_core_\-_policy_control_function, Ultra_cloud_core_\-_serving_gateway_function, Ultra_cloud_core_\-_session_management_function, Unified_attendant_console_advanced, Unified_contact_center_domain_manager, Unified_contact_center_enterprise, Unified_contact_center_enterprise_\-_live_data_server, Unified_contact_center_management_portal, Debian_linux, H2o, Jetty, Envoy, Big\-Ip_access_policy_manager, Big\-Ip_advanced_firewall_manager, Big\-Ip_advanced_web_application_firewall, Big\-Ip_analytics, Big\-Ip_application_acceleration_manager, Big\-Ip_application_security_manager, Big\-Ip_application_visibility_and_reporting, Big\-Ip_carrier\-Grade_nat, Big\-Ip_ddos_hybrid_defender, Big\-Ip_domain_name_system, Big\-Ip_fraud_protection_service, Big\-Ip_global_traffic_manager, Big\-Ip_link_controller, Big\-Ip_local_traffic_manager, Big\-Ip_next, Big\-Ip_next_service_proxy_for_kubernetes, Big\-Ip_policy_enforcement_manager, Big\-Ip_ssl_orchestrator, Big\-Ip_webaccelerator, Big\-Ip_websafe, Nginx, Nginx_ingress_controller, Nginx_plus, Proxygen, Fedora, Go, Http2, Networking, Grpc, Http, Istio, Jenkins, Http2, Kong_gateway, Armeria, Linkerd, \.net, Asp\.net_core, Azure_kubernetes_service, Cbl\-Mariner, Visual_studio_2022, Windows_10_1607, Windows_10_1809, Windows_10_21h2, Windows_10_22h2, Windows_11_21h2, Windows_11_22h2, Windows_server_2016, Windows_server_2019, Windows_server_2022, Astra_control_center, Oncommand_insight, Netty, Nghttp2, Node\.js, Openresty, Contour, 3scale_api_management_platform, Advanced_cluster_management_for_kubernetes, Advanced_cluster_security, Ansible_automation_platform, Build_of_optaplanner, Build_of_quarkus, Ceph_storage, Cert\-Manager_operator_for_red_hat_openshift, Certification_for_red_hat_enterprise_linux, Cost_management, Cryostat, Decision_manager, Enterprise_linux, Fence_agents_remediation_operator, Integration_camel_for_spring_boot, Integration_camel_k, Integration_service_registry, Jboss_a\-Mq, Jboss_a\-Mq_streams, Jboss_core_services, Jboss_data_grid, Jboss_enterprise_application_platform, Jboss_fuse, Logging_subsystem_for_red_hat_openshift, Machine_deletion_remediation_operator, Migration_toolkit_for_applications, Migration_toolkit_for_containers, Migration_toolkit_for_virtualization, Network_observability_operator, Node_healthcheck_operator, Node_maintenance_operator, Openshift, Openshift_api_for_data_protection, Openshift_container_platform, Openshift_container_platform_assisted_installer, Openshift_data_science, Openshift_dev_spaces, Openshift_developer_tools_and_services, Openshift_distributed_tracing, Openshift_gitops, Openshift_pipelines, Openshift_sandboxed_containers, Openshift_secondary_scheduler_operator, Openshift_serverless, Openshift_service_mesh, Openshift_virtualization, Openstack_platform, Process_automation, Quay, Run_once_duration_override_operator, Satellite, Self_node_remediation_operator, Service_interconnect, Service_telemetry_framework, Single_sign\-On, Support_for_spring_boot, Web_terminal, Traefik, Varnish_cache | 7.5 | ||
| 2022-09-28 | CVE-2021-43980 | The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in Apache Tomcat 10.1.0 to 10.1.0-M12, 10.0.0-M1 to 10.0.18, 9.0.0-M1 to 9.0.60 and 8.5.0 to 8.5.77 that could cause client connections to share an Http11Processor instance resulting in responses, or part responses, to be received by the wrong client. | Tomcat, Debian_linux | 3.7 | ||
| 2024-03-13 | CVE-2024-24549 | Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98. Users are recommended to upgrade to... | Tomcat, Debian_linux, Fedora | N/A | ||
| 2024-11-18 | CVE-2024-52317 | Incorrect object re-cycling and re-use vulnerability in Apache Tomcat. Incorrect recycling of the request and response used by HTTP/2 requests could lead to request and/or response mix-up between users. This issue affects Apache Tomcat: from 11.0.0-M23 through 11.0.0-M26, from 10.1.27 through 10.1.30, from 9.0.92 through 9.0.95. Users are recommended to upgrade to version 11.0.0, 10.1.31 or 9.0.96, which fixes the issue. | Tomcat | N/A | ||
| 2024-11-18 | CVE-2024-52318 | Incorrect object recycling and reuse vulnerability in Apache Tomcat. This issue affects Apache Tomcat: 11.0.0, 10.1.31, 9.0.96. Users are recommended to upgrade to version 11.0.1, 10.1.32 or 9.0.97, which fixes the issue. | Tomcat | N/A |