CVE-2026-75885

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Additionally, by sending repeated large requests without a specified content length, an attacker can cause unbounded memory growth, leading to a Denial of Service (DoS)."}], "id": "CVE-2026-75885", "lastModified": "2026-10-23T06:17:07.057", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 9.3, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.7, "source": "secalert@redhat.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-75885", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-21T19:48:46.557338Z", "version": "2.0.3"}}]}, "published": "2026-09-18T22:17:10.313", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:70587"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:70617"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:70647"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:71447"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:71450"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:71453"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:71454"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:73853"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:73869"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:77321"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:82813"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/security/cve/CVE-2026-75885"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2517885"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"bugzilla": {"description": "openshift/console: openshift/console: Unauthenticated SSRF and resource exhaustion via devfile parser endpoint", "id": "2517885", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2517885"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L", "status": "draft"}, "cwe": "CWE-918", "details": ["A flaw was found in the OpenShift console. Unauthenticated access to the `/api/devfile/` and `/api/devfile/samples/` endpoints allows a remote attacker to send crafted devfile payloads. This can lead to Server-Side Request Forgery (SSRF), where the console pod makes requests to internal services and reflects partial responses to the attacker. Additionally, by sending repeated large requests without a specified content length, an attacker can cause unbounded memory growth, leading to a Denial of Service (DoS)."], "mitigation": {"lang": "en:us", "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."}, "name": "CVE-2026-75885", "package_state": [{"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ose-console", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ose-console-rhel9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-09-18T13:48:11Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-75885\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-75885"], "statement": "This is an Important vulnerability in OpenShift Container Platform. Unauthenticated attackers can exploit specific console API endpoints to perform Server-Side Request Forgery (SSRF) against internal cluster services and trigger resource exhaustion, leading to a denial of service. The lack of authentication on these endpoints significantly increases the attack surface.", "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": null}], "enrichment": {"confidence": 86.0, "confidence_source": "matching", "scores": [{"score": 86.0, "source": "matching"}]}, "original": {"product": "Red Hat OpenShift Container Platform 4", "source": "cna", "vendor": "Red Hat"}, "product": "openshift_container_platform", "vendor": "redhat"}], "created": "2026-09-19T15:00:12.169824+00:00", "updated": "2026-09-21T19:15:17.842363+00:00", "vendors": ["redhat", "redhat$PRODUCT$openshift_container_platform"]}