{"document":{"aggregate_severity":{"namespace":"https://access.redhat.com/security/updates/classification/","text":"Moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright © Red Hat, Inc. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"legal_disclaimer","text":"This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.","title":"Terms of Use"}],"publisher":{"category":"vendor","contact_details":"https://access.redhat.com/security/team/contact/","issuing_authority":"Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.","name":"Red Hat Product Security","namespace":"https://www.redhat.com"},"references":[{"category":"self","summary":"Canonical URL","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41842.json"}],"title":"spring-framework: Spring Framework: Denial of Service when resolving static resources","tracking":{"current_release_date":"2026-07-17T13:19:55+00:00","generator":{"date":"2026-07-17T13:19:55+00:00","engine":{"name":"Red Hat SDEngine","version":"5.3.7"}},"id":"CVE-2026-41842","initial_release_date":"2026-06-09T03:50:29.899000+00:00","revision_history":[{"date":"2026-06-09T03:50:29.899000+00:00","number":"1","summary":"Initial version"},{"date":"2026-07-17T13:19:09+00:00","number":"2","summary":"Current version"},{"date":"2026-07-17T13:19:55+00:00","number":"3","summary":"Last generated version"}],"status":"final","version":"3"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"OpenShift Developer Tools and Services","product":{"name":"OpenShift Developer Tools and Services","product_id":"openshift_developer_tools_and_services","product_identification_helper":{"cpe":"cpe:/a:redhat:ocp_tools"}}}],"category":"product_family","name":"OpenShift Developer Tools and Services"},{"branches":[{"category":"product_name","name":"Red Hat OpenShift Dev Spaces","product":{"name":"Red Hat OpenShift Dev Spaces","product_id":"red_hat_openshift_dev_spaces","product_identification_helper":{"cpe":"cpe:/a:redhat:openshift_devspaces:3"}}}],"category":"product_family","name":"Red Hat OpenShift Dev Spaces"},{"category":"product_version","name":"spring-web","product":{"name":"spring-web","product_id":"spring-web","product_identification_helper":{"purl":"pkg:maven/org.springframework/spring-web@6.2.14"}}}],"category":"vendor","name":"Red Hat"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"spring-web as a component of OpenShift Developer Tools and Services","product_id":"openshift_developer_tools_and_services:spring-web"},"product_reference":"spring-web","relates_to_product_reference":"openshift_developer_tools_and_services"},{"category":"default_component_of","full_product_name":{"name":"spring-web as a component of Red Hat OpenShift Dev Spaces","product_id":"red_hat_openshift_dev_spaces:spring-web"},"product_reference":"spring-web","relates_to_product_reference":"red_hat_openshift_dev_spaces"}]},"vulnerabilities":[{"cve":"CVE-2026-41842","cwe":{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"},"discovery_date":"2026-06-09T05:01:54.362156+00:00","ids":[{"system_name":"Red Hat Bugzilla ID","text":"2486717"}],"notes":[{"category":"description","text":"A flaw was found in the Spring Framework. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by exploiting how Spring MVC and WebFlux applications resolve static resources. This can lead to the affected application becoming unavailable.","title":"Vulnerability description"},{"category":"summary","text":"spring-framework: Spring Framework: Denial of Service when resolving static resources","title":"Vulnerability summary"},{"category":"other","text":"A flaw was found in Spring Framework. Spring MVC and WebFlux applications are vulnerable to Denial of Service (DoS) attacks when resolving static resources with versioned resources support configured. An attacker can send malicious requests that are slow to resolve and keep HTTP connections in use, potentially leading to application unavailability.","title":"Statement"},{"category":"general","text":"The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.","title":"CVSS score applicability"}],"product_status":{"known_affected":["openshift_developer_tools_and_services:spring-web","red_hat_openshift_dev_spaces:spring-web"]},"references":[{"category":"self","summary":"Canonical URL","url":"https://access.redhat.com/security/cve/CVE-2026-41842"},{"category":"external","summary":"RHBZ#2486717","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2486717"},{"category":"external","summary":"https://www.cve.org/CVERecord?id=CVE-2026-41842","url":"https://www.cve.org/CVERecord?id=CVE-2026-41842"},{"category":"external","summary":"https://nvd.nist.gov/vuln/detail/CVE-2026-41842","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41842"},{"category":"external","summary":"https://spring.io/security/cve-2026-41842","url":"https://spring.io/security/cve-2026-41842"}],"release_date":"2026-06-09T03:50:29.899000+00:00","remediations":[{"category":"workaround","details":"Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.","product_ids":["openshift_developer_tools_and_services:spring-web","red_hat_openshift_dev_spaces:spring-web"]},{"category":"none_available","details":"Fix deferred","product_ids":["openshift_developer_tools_and_services:spring-web","red_hat_openshift_dev_spaces:spring-web"]}],"scores":[{"cvss_v3":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["openshift_developer_tools_and_services:spring-web","red_hat_openshift_dev_spaces:spring-web"]}],"threats":[{"category":"impact","details":"Important","product_ids":["openshift_developer_tools_and_services:spring-web","red_hat_openshift_dev_spaces:spring-web"]}],"title":"spring-framework: Spring Framework: Denial of Service when resolving static resources"}]}