{ "document": { "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "National Cyber Security Centre", "namespace": "https://www.ncsc.nl/" }, "title": "CVE-2026-31837", "tracking": { "current_release_date": "2026-03-27T21:40:31.699914Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-31837", "initial_release_date": "2026-03-10T22:26:21.829461Z", "revision_history": [ { "date": "2026-03-10T22:26:21.829461Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (1).| CWES updated (1)." }, { "date": "2026-03-10T22:26:26.267033Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-10T22:38:41.171963Z", "number": "3", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (3).| References created (1).| CWES updated (1)." }, { "date": "2026-03-10T22:38:42.626962Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-03-11T14:54:31.175468Z", "number": "5", "summary": "Source created.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-11T14:54:45.545749Z", "number": "6", "summary": "NCSC Score updated." }, { "date": "2026-03-11T16:39:54.754657Z", "number": "7", "summary": "Unknown change." }, { "date": "2026-03-12T12:16:24.264263Z", "number": "8", "summary": "Source connected.| CVE status created. (valid)| Products connected (5).| References created (4)." }, { "date": "2026-03-12T12:16:26.027766Z", "number": "9", "summary": "NCSC Score updated." }, { "date": "2026-03-13T00:27:47.075962Z", "number": "10", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (46).| Product Identifiers created (8).| References created (3).| CWES updated (1).| Vendor_assessment created." }, { "date": "2026-03-13T00:27:53.561929Z", "number": "11", "summary": "NCSC Score updated." }, { "date": "2026-03-18T19:25:20.109427Z", "number": "12", "summary": "CVSS created.| Products connected (1).| Product Identifiers created (3).| Products created (2)." }, { "date": "2026-03-18T19:25:22.693992Z", "number": "13", "summary": "NCSC Score updated." }, { "date": "2026-03-20T09:32:42.879379Z", "number": "14", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-20T09:32:46.700269Z", "number": "15", "summary": "NCSC Score updated." }, { "date": "2026-03-27T00:27:57.162095Z", "number": "16", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (8).| Product Remediations created (3).| Product Identifiers created (24).| Product Identifiers removed (24).| References created (20).| CWES updated (1)." }, { "date": "2026-03-27T00:28:08.809406Z", "number": "17", "summary": "NCSC Score updated." }, { "date": "2026-03-27T00:28:16.057541Z", "number": "18", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (8).| Product Remediations created (3).| Product Identifiers created (24).| Product Identifiers removed (24).| References created (20).| CWES updated (1)." }, { "date": "2026-03-27T00:28:38.592857Z", "number": "19", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (8).| Product Remediations created (3).| Product Identifiers created (24).| Product Identifiers removed (24).| References created (20).| CWES updated (1)." }, { "date": "2026-03-27T09:06:34.705061Z", "number": "20", "summary": "Products connected (1).| References created (3)." } ], "status": "interim", "version": "20" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/1", "product": { "name": "vers:rpm/1", "product_id": "CSAFPID-1441053", "product_identification_helper": { "cpe": "cpe:/a:redhat:cert_manager:1" } } } ], "category": "product_name", "name": "Cert-manager Operator For Red Hat Openshift" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/1", "product": { "name": "vers:rpm/1", "product_id": "CSAFPID-5446213", "product_identification_helper": { "cpe": "cpe:/a:redhat:ext_dns_optr:1" } } } ], "category": 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"vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1441054" } } ], "category": "product_name", "name": "jetstack-cert-manager-acmesolver-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1441055" } } ], "category": "product_name", "name": "jetstack-cert-manager-rhel9" } ], "category": "product_family", "name": "cert-manager Operator for Red Hat OpenShift" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5446214" } } ], "category": "product_name", "name": "external-dns-rhel8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5446215" } } ], "category": "product_name", "name": "external-dns-rhel9" } ], "category": "product_family", "name": "ExternalDNS Operator" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1488101" } } ], "category": "product_name", "name": "istio-cni-rhel8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1496223" } } ], "category": "product_name", "name": "kiali-rhel8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1488102" } } ], "category": "product_name", "name": "pilot-rhel8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1488104" } } ], "category": "product_name", "name": "proxyv2-rhel9" } ], "category": "product_family", "name": "OpenShift Service Mesh 2" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2942233" } } ], "category": "product_name", "name": "istio-cni-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2942235" } } ], "category": "product_name", "name": "istio-pilot-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2942236" } } ], "category": "product_name", "name": "istio-proxyv2-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2942237" } } ], "category": "product_name", "name": "istio-rhel9-operator" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2985384" } } ], "category": "product_name", "name": "kiali-operator-bundle" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2985386" } } ], "category": "product_name", "name": "kiali-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2985387" } } ], "category": "product_name", "name": "kiali-rhel9-operator" } ], "category": "product_family", "name": "OpenShift Service Mesh 3" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5446216" } } ], "category": "product_name", "name": "kn-eventing-istio-controller-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5446217" } } ], "category": "product_name", "name": "net-istio-controller-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5446218" } } ], "category": "product_name", "name": "net-istio-webhook-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5446219" } } ], "category": "product_name", "name": "serverless-kn-operator-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5446220" } } ], "category": "product_name", "name": "serverless-openshift-kn-rhel9-operator" } ], "category": "product_family", "name": "OpenShift Serverless" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1906087" } } ], "category": "product_name", "name": "odh-kf-notebook-controller-rhel8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5119808" } } ], "category": "product_name", "name": "odh-kserve-agent-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5119810" } } ], "category": "product_name", "name": "odh-kserve-controller-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5119811" } } ], "category": "product_name", "name": "odh-kserve-router-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1906088" } } ], "category": "product_name", "name": "odh-model-controller-rhel8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-3036145" } } ], "category": "product_name", "name": "odh-model-controller-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2914848" } } ], "category": "product_name", "name": "odh-model-registry-operator-rhel8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2960949" } } ], "category": "product_name", "name": "odh-model-registry-operator-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2960950" } } ], "category": "product_name", "name": "odh-model-registry-rhel9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-1906089" } } ], "category": "product_name", "name": "odh-notebook-controller-rhel8" } ], "category": "product_family", "name": "Red Hat OpenShift AI (RHOAI)" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2914831" } } ], "category": "product_name", "name": "rhcl-operator-bundle" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2914832" } } ], "category": "product_name", "name": "rhcl-rhel9-operator" } ], "category": "product_family", "name": "Red Hat Connectivity Link 1" } ], "category": "vendor", "name": "Red Hat" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/envoy proxy", "product": { "name": "vers:unknown/envoy proxy", "product_id": "CSAFPID-5810304", "product_identification_helper": { "cpe": "cpe:/a:google:cloud_platform:envoy_proxy" } } }, { "category": "product_version_range", "name": "vers:unknown/istio", "product": { "name": "vers:unknown/istio", "product_id": "CSAFPID-5810308", "product_identification_helper": { "cpe": "cpe:/a:google:cloud_platform:istio" } } }, { "category": "product_version_range", "name": "vers:unknown/service mesh <1.26.8-asm.3", "product": { "name": "vers:unknown/service mesh <1.26.8-asm.3", "product_id": "CSAFPID-5810305" } }, { "category": "product_version_range", "name": "vers:unknown/service mesh <1.27.8-asm.7", "product": { "name": "vers:unknown/service mesh <1.27.8-asm.7", "product_id": "CSAFPID-5810307" } }, { "category": "product_version_range", "name": "vers:unknown/service mesh <1.28.5-asm.9", "product": { "name": "vers:unknown/service mesh <1.28.5-asm.9", "product_id": "CSAFPID-5810306" } } ], "category": "product_name", "name": "Cloud Platform" } ], "category": "vendor", "name": "Google" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<1.27.8", "product": { "name": "vers:unknown/<1.27.8", "product_id": "CSAFPID-5779787", "product_identification_helper": { "cpe": "cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*" } } }, { "category": "product_version_range", "name": "vers:unknown/>=1.28.0-alpha.0|<1.28.5", "product": { "name": "vers:unknown/>=1.28.0-alpha.0|<1.28.5", "product_id": "CSAFPID-5779786" } }, { "category": "product_version_range", "name": "vers:unknown/>=1.28.0|<1.28.5", "product": { "name": "vers:unknown/>=1.28.0|<1.28.5", "product_id": "CSAFPID-5845003", "product_identification_helper": { "cpe": "cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*" } } }, { "category": "product_version_range", "name": "vers:unknown/>=1.29.0-alpha.0|<1.29.1", "product": { "name": "vers:unknown/>=1.29.0-alpha.0|<1.29.1", "product_id": "CSAFPID-5779785" } }, { "category": "product_version_range", "name": "vers:unknown/>=1.29.0|<1.29.1", "product": { "name": "vers:unknown/>=1.29.0|<1.29.1", "product_id": "CSAFPID-5845004", "product_identification_helper": { "cpe": "cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*" } } } ], "category": "product_name", "name": "Istio" } ], "category": "vendor", "name": "Istio" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-31837", "cwe": { "id": "CWE-1392", "name": "Use of Default Credentials" }, "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "CSAFPID-5920299", "CSAFPID-5920302", "CSAFPID-5920303", "CSAFPID-5920304", "CSAFPID-5920305", "CSAFPID-5920306", "CSAFPID-5920309", "CSAFPID-5920310", "CSAFPID-5920311", "CSAFPID-5920312", "CSAFPID-5920357", "CSAFPID-5920360", "CSAFPID-5920361", "CSAFPID-5920362", "CSAFPID-5920363" ] } ], "notes": [ { "category": "description", "text": "Istio is an open platform to connect, manage, and secure microservices. Prior to 1.29.1, 1.28.5, and 1.27.8, a user of Istio is impacted if the JWKS resolver becomes unavailable or the fetch fails, exposing hardcoded defaults regardless of use of the RequestAuthentication resource. This vulnerability is fixed in 1.29.1, 1.28.5, and 1.27.8.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-31837" }, { "category": "description", "text": "Istio is an open platform to connect, manage, and secure microservices. Prior to 1.29.1, 1.28.5, and 1.27.8, a user of Istio is impacted if the JWKS resolver becomes unavailable or the fetch fails, exposing hardcoded defaults regardless of use of the RequestAuthentication resource. This vulnerability is fixed in 1.29.1, 1.28.5, and 1.27.8.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-31837" }, { "category": "description", "text": "A flaw was found in Istio. A user of Istio could be impacted if the JSON Web Key Set (JWKS) resolver becomes unavailable or fails to fetch keys. This vulnerability can lead to the exposure of hardcoded default settings, potentially bypassing authentication mechanisms and allowing unauthorized access.", "title": "redhat - https://access.redhat.com/security/cve/CVE-2026-31837" }, { "category": "description", "text": "A flaw was found in Istio. A user of Istio could be impacted if the JSON Web Key Set (JWKS) resolver becomes unavailable or fails to fetch keys. This vulnerability can lead to the exposure of hardcoded default settings, potentially bypassing authentication mechanisms and allowing unauthorized access.", "title": "redhat - https://access.redhat.com/hydra/rest/securitydata/csaf/RHSA-2026:5952.json" }, { "category": "description", "text": "A flaw was found in Istio. A user of Istio could be impacted if the JSON Web Key Set (JWKS) resolver becomes unavailable or fails to fetch keys. This vulnerability can lead to the exposure of hardcoded default settings, potentially bypassing authentication mechanisms and allowing unauthorized access.", "title": "redhat - https://access.redhat.com/hydra/rest/securitydata/csaf/RHSA-2026:5950.json" }, { "category": "description", "text": "A flaw was found in Istio. A user of Istio could be impacted if the JSON Web Key Set (JWKS) resolver becomes unavailable or fails to fetch keys. This vulnerability can lead to the exposure of hardcoded default settings, potentially bypassing authentication mechanisms and allowing unauthorized access.", "title": "redhat - https://access.redhat.com/hydra/rest/securitydata/csaf/RHSA-2026:5948.json" }, { "category": "other", "text": "0.00048", "title": "EPSS" }, { "category": "other", "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "title": "CVSSV4" }, { "category": "other", "text": "8.7", "title": "CVSSV4 base score" }, { "category": "other", "text": "5.1", "title": "NCSC Score" }, { "category": "other", "text": "VENDOR FIX as product remediation category, There is product data available from source Certbundde", "title": "NCSC Score top increasing factors" }, { "category": "other", "text": "Is related to a product by vendor Red Hat, There is cvss data available from source Redhat, There is product_remediation data available from source Redhat", "title": "NCSC Score top decreasing factors" }, { "category": "details", "text": "Severity: 3\n", "title": "Vendor assessment" } ], "product_status": { "fixed": [ "CSAFPID-5920300", "CSAFPID-5920301", "CSAFPID-5920307", "CSAFPID-5920308", "CSAFPID-5920358", "CSAFPID-5920359" ], "known_affected": [ "CSAFPID-5779785", "CSAFPID-5779786", "CSAFPID-5779787", "CSAFPID-5810304", "CSAFPID-5810305", "CSAFPID-5810306", "CSAFPID-5810307", "CSAFPID-5810308", "CSAFPID-1439279", "CSAFPID-1441053", "CSAFPID-1441054", "CSAFPID-1441055", "CSAFPID-1441076", "CSAFPID-1488100", "CSAFPID-1488101", "CSAFPID-1488102", "CSAFPID-1488104", "CSAFPID-1906087", "CSAFPID-1906088", "CSAFPID-1906089", "CSAFPID-2109922", "CSAFPID-2551999", "CSAFPID-2552000", "CSAFPID-2914848", "CSAFPID-2942231", "CSAFPID-2942233", "CSAFPID-2942235", "CSAFPID-2942236", "CSAFPID-2942237", "CSAFPID-2960949", "CSAFPID-3036145", "CSAFPID-5119808", "CSAFPID-5119810", "CSAFPID-5119811", "CSAFPID-5446216", "CSAFPID-5446217", "CSAFPID-5446218", "CSAFPID-5446219", "CSAFPID-5446220", "CSAFPID-5845003", "CSAFPID-5845004", "CSAFPID-1317175" ], "known_not_affected": [ "CSAFPID-1496223", "CSAFPID-1508257", "CSAFPID-1919980", "CSAFPID-2652728", "CSAFPID-2652729", "CSAFPID-2914823", "CSAFPID-2914831", "CSAFPID-2914832", "CSAFPID-2960950", "CSAFPID-2985384", "CSAFPID-2985386", "CSAFPID-2985387", "CSAFPID-5446213", "CSAFPID-5446214", "CSAFPID-5446215", "CSAFPID-5920299", "CSAFPID-5920302", "CSAFPID-5920303", "CSAFPID-5920304", "CSAFPID-5920305", "CSAFPID-5920306", "CSAFPID-5920309", "CSAFPID-5920310", "CSAFPID-5920311", "CSAFPID-5920312", "CSAFPID-5920357", "CSAFPID-5920360", "CSAFPID-5920361", "CSAFPID-5920362", "CSAFPID-5920363" ] }, "references": [ { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31837" }, { "category": "external", "summary": "Source raw - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-31837" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-31837" }, { "category": "external", "summary": "Source raw - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/31xxx/CVE-2026-31837.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-31837" }, { "category": "external", "summary": "Source raw - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0704.json" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-31837" }, { "category": "external", "summary": "Source raw - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-31837.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/csaf/RHSA-2026:5952.json" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/csaf/RHSA-2026:5950.json" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/csaf/RHSA-2026:5948.json" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://github.com/istio/istio/security/advisories/GHSA-v75c-crr9-733c" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0704.json" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0704" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://docs.cloud.google.com/support/bulletins#gcp-2026-013" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://docs.cloud.google.com/service-mesh/docs/security-bulletins#gcp-2026-013" }, { "category": "external", "summary": "Reference - redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-31837" }, { "category": "external", "summary": "Reference - redhat", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31837" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-31837" }, { "category": "external", "summary": "Reference - redhat", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2446344" }, { "category": "external", "summary": "Reference - certbundde; redhat", "url": "https://access.redhat.com/errata/RHSA-2026:5952" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2025-61726" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2025-61728" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2025-61731" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2025-61732" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2025-68121" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/cve-2025-61726" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/cve-2025-61728" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/cve-2025-61731" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/cve-2025-61732" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/cve-2025-68121" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/cve-2026-31837" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/updates/classification" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/updates/classification/" }, { "category": "external", "summary": "Reference - redhat", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_5952.json" }, { "category": "external", "summary": "Reference - certbundde; redhat", "url": "https://access.redhat.com/errata/RHSA-2026:5950" }, { "category": "external", "summary": "Reference - redhat", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_5950.json" }, { "category": "external", "summary": "Reference - certbundde; redhat", "url": "https://access.redhat.com/errata/RHSA-2026:5948" }, { "category": "external", "summary": "Reference - redhat", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_5948.json" } ], "remediations": [ { "category": "vendor_fix", "details": "See Red Hat OpenShift Service Mesh 3.2.3 documentation at https://docs.redhat.com/en/documentation/red_hat_openshift_service_mesh/3.2", "product_ids": [ "CSAFPID-5248270", "CSAFPID-5920300", "CSAFPID-5920301" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2026:5952" }, { "category": "vendor_fix", "details": "See Red Hat OpenShift Service Mesh 3.1.6 documentation at https://docs.redhat.com/en/documentation/red_hat_openshift_service_mesh/3.1", "product_ids": [ "CSAFPID-5248262", "CSAFPID-5920307", "CSAFPID-5920308" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2026:5950" }, { "category": "vendor_fix", "details": "See Red Hat OpenShift Service Mesh 3.0.9 documentation at https://docs.redhat.com/en/documentation/red_hat_openshift_service_mesh/3.0", "product_ids": [ "CSAFPID-5681240", "CSAFPID-5920358", "CSAFPID-5920359" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2026:5948" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH" }, "products": [ "CSAFPID-1317175", "CSAFPID-1439279", "CSAFPID-1441053", "CSAFPID-1441054", "CSAFPID-1441055", "CSAFPID-1441076", "CSAFPID-1488100", "CSAFPID-1488101", "CSAFPID-1488102", "CSAFPID-1488104", "CSAFPID-1906087", "CSAFPID-1906088", "CSAFPID-1906089", "CSAFPID-2109922", "CSAFPID-2551999", "CSAFPID-2552000", "CSAFPID-2914848", "CSAFPID-2942231", "CSAFPID-2942233", "CSAFPID-2942235", "CSAFPID-2942236", "CSAFPID-2942237", "CSAFPID-2960949", "CSAFPID-3036145", "CSAFPID-5119808", "CSAFPID-5119810", "CSAFPID-5119811", "CSAFPID-5446216", "CSAFPID-5446217", "CSAFPID-5446218", "CSAFPID-5446219", "CSAFPID-5446220", "CSAFPID-5779785", "CSAFPID-5779786", "CSAFPID-5779787", "CSAFPID-5810304", "CSAFPID-5810305", "CSAFPID-5810306", "CSAFPID-5810307", "CSAFPID-5810308", "CSAFPID-5845003", "CSAFPID-5845004" ] } ], "title": "CVE-2026-31837" } ] }