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This vulnerability, known as prototype pollution, allows an attacker to inject malicious properties into core JavaScript objects. When another component in the same application environment is compromised and pollutes the system's object prototype, Axios can unknowingly use these manipulated values in its outbound network requests. This could lead to the disclosure of sensitive information or the alteration of network communications, compromising data confidentiality and integrity."}],"metrics":[{"other":{"content":{"namespace":"https://access.redhat.com/security/updates/classification/","value":"Important"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-915","description":"Improperly Controlled Modification of Dynamically-Determined Object Attributes","lang":"en","type":"CWE"}]}],"references":[{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-42264"},{"name":"RHBZ#2467927","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467927"},{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42264.json"},{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:20889"},{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:36207"},{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:20938"},{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:33173"}],"solutions":[{"lang":"en","value":"RHSA-2026:20889: Red Hat Advanced Cluster Security for Kubernetes 4.10"},{"lang":"en","value":"RHSA-2026:36207: Red Hat Advanced Cluster Security for Kubernetes 4.11"},{"lang":"en","value":"RHSA-2026:20938: Red Hat Advanced Cluster Security for Kubernetes 4.9"},{"lang":"en","value":"RHSA-2026:33173: Red Hat OpenShift Service Mesh 3.2"}],"timeline":[{"lang":"en","time":"2026-05-08T04:02:21.039Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-05-08T03:20:24.248Z","value":"Made public."}],"title":"axios: Axios: Prototype pollution allows information disclosure and request manipulation","workarounds":[{"lang":"en","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."}],"x_adpType":"supplier","x_generator":{"engine":"sadp-cli 1.0.0"},"providerMetadata":{"orgId":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","shortName":"redhat-SADP","dateUpdated":"2026-07-08T12:06:06.947Z"}}]}}