CVE-2026-5051

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{"bugzilla": {"description": "Vault: Vault Enterprise: HashiCorp Vault: Audit device validation bypass via legacy file audit path option", "id": "2496100", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2496100"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-807", "details": ["A flaw was found in HashiCorp Vault and Vault Enterprise. The audit device validation logic did not consistently apply plugin directory protections when a legacy file audit path option was used. This inconsistency could allow an attacker to bypass security controls, potentially leading to unauthorized access to sensitive information."], "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-2026-5051", "package_state": [{"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift4/ose-baremetal-installer-rhel9", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift4/ose-installer-rhel9", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift_data_foundation:4", "fix_state": "Not affected", "package_name": "odf4/cephcsi-rhel9", "product_name": "Red Hat Openshift Data Foundation 4"}, {"cpe": "cpe:/a:redhat:openshift_data_foundation:4", "fix_state": "Not affected", "package_name": "odf4/mcg-cli-rhel9", "product_name": "Red Hat Openshift Data Foundation 4"}, {"cpe": "cpe:/a:redhat:openshift_data_foundation:4", "fix_state": "Not affected", "package_name": "odf4/mcg-rhel9-operator", "product_name": "Red Hat Openshift Data Foundation 4"}, {"cpe": "cpe:/a:redhat:openshift_data_foundation:4", "fix_state": "Not affected", "package_name": "odf4/odf-cli-rhel9", "product_name": "Red Hat Openshift Data Foundation 4"}], "public_date": "2026-07-01T17:10:56Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-5051\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-5051\nhttps://discuss.hashicorp.com/t/hcsec-2026-16-vault-audit-device-plugin-directory-guard-bypass-via-legacy-path-option/77536"], "statement": "A flaw was found in HashiCorp Vault's server-side audit device validation logic. Red Hat products that bundle the Vault Go client library (github.com/hashicorp/vault/api) are not affected because they only use the client SDK to connect to external Vault servers for secrets/KMS operations. The vulnerable code is in the Vault server's audit subsystem (vault/audit, vault/vault, vault/builtin packages), which is not imported or executed by any Red Hat product.", "threat_severity": "Moderate"}

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