cve-2026-34830
MEDIUM CVSS 5.9 csaf_redhat
Description
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
Timeline
- Published
- 2026-04-02 16:47 UTC
- Last Modified
- 2026-06-30
CVSS Details
CVSS details not available.
Affected Products
No product information available.
Weaknesses (CWE)
References
No references available.
Linked Vulnerabilities
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"title": "rack: Rack: Information disclosure via regular expression injection in X-Accel-Mapping header",
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"red_hat_3scale_api_management_platform_2:3scale-amp24/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp25/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp25/system",
"red_hat_3scale_api_management_platform_2:3scale-amp25/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp26/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp26/system",
"red_hat_3scale_api_management_platform_2:3scale-amp26/zync",
"red_hat_enterprise_linux_10:cockpit-ha-cluster",
"red_hat_enterprise_linux_10:pcs",
"red_hat_enterprise_linux_10:pcs-snmp",
"red_hat_enterprise_linux_10:pcs.src",
"red_hat_enterprise_linux_7:pcs",
"red_hat_enterprise_linux_7:pcs-snmp",
"red_hat_enterprise_linux_7:pcs.src",
"red_hat_enterprise_linux_7:python-clufter",
"red_hat_enterprise_linux_8:pcs",
"red_hat_enterprise_linux_8:pcs-snmp",
"red_hat_enterprise_linux_8:pcs.src",
"red_hat_enterprise_linux_9:pcs",
"red_hat_enterprise_linux_9:pcs-snmp",
"red_hat_enterprise_linux_9:pcs.src",
"red_hat_enterprise_linux_9:rhel9/ruby-30",
"red_hat_enterprise_linux_9:rhel9/ruby-33",
"red_hat_enterprise_linux_9:ubi9/ruby-30",
"red_hat_enterprise_linux_9:ubi9/ruby-33"
]
},
{
"category": "none_available",
"details": "Fix deferred",
"product_ids": [
"logging_subsystem_for_red_hat_openshift:openshift-logging/cluster-logging-operator-bundle",
"logging_subsystem_for_red_hat_openshift:openshift-logging/cluster-logging-rhel9-operator",
"logging_subsystem_for_red_hat_openshift:openshift-logging/eventrouter-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/fluentd-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/log-file-metric-exporter-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/logging-view-plugin-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/vector-rhel9",
"red_hat_3scale_api_management_platform_2:3scale-amp2/backend-rhel7",
"red_hat_3scale_api_management_platform_2:3scale-amp2/backend-rhel8",
"red_hat_3scale_api_management_platform_2:3scale-amp2/system-rhel7",
"red_hat_3scale_api_management_platform_2:3scale-amp2/system-rhel8",
"red_hat_3scale_api_management_platform_2:3scale-amp2/system-rhel9",
"red_hat_3scale_api_management_platform_2:3scale-amp2/zync-rhel7",
"red_hat_3scale_api_management_platform_2:3scale-amp2/zync-rhel8",
"red_hat_3scale_api_management_platform_2:3scale-amp2/zync-rhel9",
"red_hat_3scale_api_management_platform_2:3scale-amp20/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp20/system",
"red_hat_3scale_api_management_platform_2:3scale-amp21/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp21/system",
"red_hat_3scale_api_management_platform_2:3scale-amp21/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp22/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp22/system",
"red_hat_3scale_api_management_platform_2:3scale-amp22/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp24/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp24/system",
"red_hat_3scale_api_management_platform_2:3scale-amp24/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp25/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp25/system",
"red_hat_3scale_api_management_platform_2:3scale-amp25/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp26/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp26/system",
"red_hat_3scale_api_management_platform_2:3scale-amp26/zync",
"red_hat_enterprise_linux_10:cockpit-ha-cluster",
"red_hat_enterprise_linux_10:pcs",
"red_hat_enterprise_linux_10:pcs-snmp",
"red_hat_enterprise_linux_10:pcs.src",
"red_hat_enterprise_linux_7:pcs",
"red_hat_enterprise_linux_7:pcs-snmp",
"red_hat_enterprise_linux_7:pcs.src",
"red_hat_enterprise_linux_7:python-clufter",
"red_hat_enterprise_linux_8:pcs",
"red_hat_enterprise_linux_8:pcs-snmp",
"red_hat_enterprise_linux_8:pcs.src",
"red_hat_enterprise_linux_9:pcs",
"red_hat_enterprise_linux_9:pcs-snmp",
"red_hat_enterprise_linux_9:pcs.src",
"red_hat_enterprise_linux_9:rhel9/ruby-30",
"red_hat_enterprise_linux_9:rhel9/ruby-33",
"red_hat_enterprise_linux_9:ubi9/ruby-30",
"red_hat_enterprise_linux_9:ubi9/ruby-33"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"logging_subsystem_for_red_hat_openshift:openshift-logging/cluster-logging-operator-bundle",
"logging_subsystem_for_red_hat_openshift:openshift-logging/cluster-logging-rhel9-operator",
"logging_subsystem_for_red_hat_openshift:openshift-logging/eventrouter-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/fluentd-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/log-file-metric-exporter-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/logging-view-plugin-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/vector-rhel9",
"red_hat_3scale_api_management_platform_2:3scale-amp2/backend-rhel7",
"red_hat_3scale_api_management_platform_2:3scale-amp2/backend-rhel8",
"red_hat_3scale_api_management_platform_2:3scale-amp2/system-rhel7",
"red_hat_3scale_api_management_platform_2:3scale-amp2/system-rhel8",
"red_hat_3scale_api_management_platform_2:3scale-amp2/system-rhel9",
"red_hat_3scale_api_management_platform_2:3scale-amp2/zync-rhel7",
"red_hat_3scale_api_management_platform_2:3scale-amp2/zync-rhel8",
"red_hat_3scale_api_management_platform_2:3scale-amp2/zync-rhel9",
"red_hat_3scale_api_management_platform_2:3scale-amp20/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp20/system",
"red_hat_3scale_api_management_platform_2:3scale-amp21/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp21/system",
"red_hat_3scale_api_management_platform_2:3scale-amp21/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp22/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp22/system",
"red_hat_3scale_api_management_platform_2:3scale-amp22/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp24/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp24/system",
"red_hat_3scale_api_management_platform_2:3scale-amp24/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp25/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp25/system",
"red_hat_3scale_api_management_platform_2:3scale-amp25/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp26/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp26/system",
"red_hat_3scale_api_management_platform_2:3scale-amp26/zync",
"red_hat_enterprise_linux_10:cockpit-ha-cluster",
"red_hat_enterprise_linux_10:pcs",
"red_hat_enterprise_linux_10:pcs-snmp",
"red_hat_enterprise_linux_10:pcs.src",
"red_hat_enterprise_linux_7:pcs",
"red_hat_enterprise_linux_7:pcs-snmp",
"red_hat_enterprise_linux_7:pcs.src",
"red_hat_enterprise_linux_7:python-clufter",
"red_hat_enterprise_linux_8:pcs",
"red_hat_enterprise_linux_8:pcs-snmp",
"red_hat_enterprise_linux_8:pcs.src",
"red_hat_enterprise_linux_9:pcs",
"red_hat_enterprise_linux_9:pcs-snmp",
"red_hat_enterprise_linux_9:pcs.src",
"red_hat_enterprise_linux_9:rhel9/ruby-30",
"red_hat_enterprise_linux_9:rhel9/ruby-33",
"red_hat_enterprise_linux_9:ubi9/ruby-30",
"red_hat_enterprise_linux_9:ubi9/ruby-33"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate",
"product_ids": [
"logging_subsystem_for_red_hat_openshift:openshift-logging/cluster-logging-operator-bundle",
"logging_subsystem_for_red_hat_openshift:openshift-logging/cluster-logging-rhel9-operator",
"logging_subsystem_for_red_hat_openshift:openshift-logging/eventrouter-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/fluentd-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/log-file-metric-exporter-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/logging-view-plugin-rhel9",
"logging_subsystem_for_red_hat_openshift:openshift-logging/vector-rhel9",
"red_hat_3scale_api_management_platform_2:3scale-amp2/backend-rhel7",
"red_hat_3scale_api_management_platform_2:3scale-amp2/backend-rhel8",
"red_hat_3scale_api_management_platform_2:3scale-amp2/system-rhel7",
"red_hat_3scale_api_management_platform_2:3scale-amp2/system-rhel8",
"red_hat_3scale_api_management_platform_2:3scale-amp2/system-rhel9",
"red_hat_3scale_api_management_platform_2:3scale-amp2/zync-rhel7",
"red_hat_3scale_api_management_platform_2:3scale-amp2/zync-rhel8",
"red_hat_3scale_api_management_platform_2:3scale-amp2/zync-rhel9",
"red_hat_3scale_api_management_platform_2:3scale-amp20/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp20/system",
"red_hat_3scale_api_management_platform_2:3scale-amp21/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp21/system",
"red_hat_3scale_api_management_platform_2:3scale-amp21/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp22/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp22/system",
"red_hat_3scale_api_management_platform_2:3scale-amp22/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp24/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp24/system",
"red_hat_3scale_api_management_platform_2:3scale-amp24/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp25/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp25/system",
"red_hat_3scale_api_management_platform_2:3scale-amp25/zync",
"red_hat_3scale_api_management_platform_2:3scale-amp26/backend",
"red_hat_3scale_api_management_platform_2:3scale-amp26/system",
"red_hat_3scale_api_management_platform_2:3scale-amp26/zync",
"red_hat_enterprise_linux_10:cockpit-ha-cluster",
"red_hat_enterprise_linux_10:pcs",
"red_hat_enterprise_linux_10:pcs-snmp",
"red_hat_enterprise_linux_10:pcs.src",
"red_hat_enterprise_linux_7:pcs",
"red_hat_enterprise_linux_7:pcs-snmp",
"red_hat_enterprise_linux_7:pcs.src",
"red_hat_enterprise_linux_7:python-clufter",
"red_hat_enterprise_linux_8:pcs",
"red_hat_enterprise_linux_8:pcs-snmp",
"red_hat_enterprise_linux_8:pcs.src",
"red_hat_enterprise_linux_9:pcs",
"red_hat_enterprise_linux_9:pcs-snmp",
"red_hat_enterprise_linux_9:pcs.src",
"red_hat_enterprise_linux_9:rhel9/ruby-30",
"red_hat_enterprise_linux_9:rhel9/ruby-33",
"red_hat_enterprise_linux_9:ubi9/ruby-30",
"red_hat_enterprise_linux_9:ubi9/ruby-33"
]
}
],
"title": "rack: Rack: Information disclosure via regular expression injection in X-Accel-Mapping header"
}
]
}