{
  "threat_severity" : "Moderate",
  "public_date" : "2025-10-27T17:30:28Z",
  "bugzilla" : {
    "description" : "tomcat: org.apache.tomcat/tomcat-catalina: Apache Tomcat: Denial of service",
    "id" : "2406588",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2406588"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.3",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-404",
  "details" : [ "Improper Resource Shutdown or Release vulnerability in Apache Tomcat.\nIf an error occurred (including exceeding limits) during the processing of a multipart upload, temporary copies of the uploaded parts written to disc were not cleaned up immediately but left for the garbage collection process to delete. Depending on JVM settings, application memory usage and application load, it was possible that space for the temporary copies of uploaded parts would be filled faster than GC cleared it, leading to a DoS.\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.11, from 10.1.0-M1 through 10.1.46, from 9.0.0.M1 through 9.0.109.\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected.\nUsers are recommended to upgrade to version 11.0.12 or later, 10.1.47 or later or 9.0.110 or later which fixes the issue.", "A denial of service flaw has been discovered in Apache Tomcat. If an error occurred (including exceeding limits) during the processing of a multipart upload, temporary copies of the uploaded parts written to disc were not cleaned up immediately but left for the garbage collection process to delete. Depending on JVM settings, application memory usage and application load, it was possible that space for the temporary copies of uploaded parts would be filled faster than GC cleared it, leading to a DoS." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "release_date" : "2025-12-10T00:00:00Z",
    "advisory" : "RHSA-2025:23050",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10.1",
    "package" : "tomcat-1:10.1.36-3.el10_1.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10.0 Extended Update Support",
    "release_date" : "2025-12-10T00:00:00Z",
    "advisory" : "RHSA-2025:23051",
    "cpe" : "cpe:/o:redhat:enterprise_linux_eus:10.0",
    "package" : "tomcat-1:10.1.36-1.el10_0.3"
  }, {
    "product_name" : "Red Hat JBoss Web Server 6.1.3",
    "release_date" : "2025-11-06T00:00:00Z",
    "advisory" : "RHSA-2025:19810",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:6.1",
    "package" : "tomcat-catalina"
  }, {
    "product_name" : "Red Hat JBoss Web Server 6.1 on RHEL 10",
    "release_date" : "2025-11-06T00:00:00Z",
    "advisory" : "RHSA-2025:19809",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:6.1::el10",
    "package" : "jws6-tomcat-0:10.1.36-19.redhat_00018.1.el10jws"
  }, {
    "product_name" : "Red Hat JBoss Web Server 6.1 on RHEL 8",
    "release_date" : "2025-11-06T00:00:00Z",
    "advisory" : "RHSA-2025:19809",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:6.1::el8",
    "package" : "jws6-tomcat-0:10.1.36-19.redhat_00018.1.el8jws"
  }, {
    "product_name" : "Red Hat JBoss Web Server 6.1 on RHEL 9",
    "release_date" : "2025-11-06T00:00:00Z",
    "advisory" : "RHSA-2025:19809",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:6.1::el9",
    "package" : "jws6-tomcat-0:10.1.36-19.redhat_00018.1.el9jws"
  }, {
    "product_name" : "Red Hat Hardened Images",
    "release_date" : "2026-04-04T00:00:00Z",
    "advisory" : "RHSA-2026:6569",
    "cpe" : "cpe:/a:redhat:hummingbird:1",
    "package" : "tomcat11-main-11.0.21-0.1.hum1"
  }, {
    "product_name" : "Red Hat Hardened Images",
    "release_date" : "2026-04-15T00:00:00Z",
    "advisory" : "RHSA-2026:8334",
    "cpe" : "cpe:/a:redhat:hummingbird:1",
    "package" : "tomcat10-main-10.1.54-1.hum1"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Certificate System 10",
    "fix_state" : "Fix deferred",
    "package_name" : "redhat-pki:10/jss",
    "cpe" : "cpe:/a:redhat:certificate_system:10"
  }, {
    "product_name" : "Red Hat Certificate System 10",
    "fix_state" : "Fix deferred",
    "package_name" : "redhat-pki:10/redhat-pki",
    "cpe" : "cpe:/a:redhat:certificate_system:10"
  }, {
    "product_name" : "Red Hat Data Grid 8",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Fix deferred",
    "package_name" : "dogtag-pki",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Fix deferred",
    "package_name" : "jss",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Fix deferred",
    "package_name" : "mod_proxy_cluster",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat9",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "tomcat6",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "tomcat",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Fix deferred",
    "package_name" : "log4j:2/log4j",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Fix deferred",
    "package_name" : "pki-deps:10.6/pki-servlet-engine",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Fix deferred",
    "package_name" : "jss",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Fix deferred",
    "package_name" : "log4j",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Fix deferred",
    "package_name" : "mod_proxy_cluster",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Fix deferred",
    "package_name" : "pki-core",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Fix deferred",
    "package_name" : "pki-servlet-engine",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Fuse 7",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina",
    "cpe" : "cpe:/a:redhat:jboss_fuse:7"
  }, {
    "product_name" : "Red Hat JBoss Core Services",
    "fix_state" : "Fix deferred",
    "package_name" : "jbcs-httpd24-mod_cluster-native",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1"
  }, {
    "product_name" : "Red Hat JBoss Core Services",
    "fix_state" : "Fix deferred",
    "package_name" : "jbcs-httpd24-mod_proxy_cluster",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 7",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 7",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina-ha",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 8",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:8"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 8",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina-ha",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:8"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform Expansion Pack",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina",
    "cpe" : "cpe:/a:redhat:jbosseapxp"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform Expansion Pack",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina-ha",
    "cpe" : "cpe:/a:redhat:jbosseapxp"
  }, {
    "product_name" : "Red Hat JBoss Web Server 5",
    "fix_state" : "Fix deferred",
    "package_name" : "jws5-mod_cluster",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:5"
  }, {
    "product_name" : "Red Hat JBoss Web Server 5",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:5"
  }, {
    "product_name" : "Red Hat JBoss Web Server 5",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina-ant",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:5"
  }, {
    "product_name" : "Red Hat JBoss Web Server 5",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina-ha",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:5"
  }, {
    "product_name" : "Red Hat JBoss Web Server 6",
    "fix_state" : "Fix deferred",
    "package_name" : "jws6-mod_cluster",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:6"
  }, {
    "product_name" : "Red Hat JBoss Web Server 6",
    "fix_state" : "Affected",
    "package_name" : "tomcat-catalina-ant",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:6"
  }, {
    "product_name" : "Red Hat JBoss Web Server 6",
    "fix_state" : "Affected",
    "package_name" : "tomcat-catalina-ha",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:6"
  }, {
    "product_name" : "Red Hat OpenShift Dev Spaces",
    "fix_state" : "Fix deferred",
    "package_name" : "devspaces/server-rhel8",
    "cpe" : "cpe:/a:redhat:openshift_devspaces:3"
  }, {
    "product_name" : "Red Hat OpenShift Dev Spaces",
    "fix_state" : "Fix deferred",
    "package_name" : "devspaces/server-rhel9",
    "cpe" : "cpe:/a:redhat:openshift_devspaces:3"
  }, {
    "product_name" : "Red Hat Process Automation 7",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_bpms_platform:7"
  }, {
    "product_name" : "Red Hat Single Sign-On 7",
    "fix_state" : "Fix deferred",
    "package_name" : "tomcat-catalina",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2025-61795\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-61795\nhttps://github.com/apache/tomcat/commit/1cdf5f730ede75a0759492f179ac21ca4ff68e06\nhttps://lists.apache.org/thread/wm9mx8brmx9g4zpywm06ryrtvd3160pp" ],
  "name" : "CVE-2025-61795",
  "mitigation" : {
    "value" : "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.",
    "lang" : "en:us"
  },
  "csaw" : false
}