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{"acknowledgement": "Red Hat would like to thank Arpit Jain (GitHub handle: arpitjain099) for reporting this issue.", "bugzilla": {"description": "claircore: claircore: denial of service via unchecked type assertion in RPM header parser", "id": "2513781", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513781"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-617", "details": ["A flaw was found in claircore's RPM package scanner. Crafted RPM header data in a container layer can cause an unchecked type assertion to panic the scanner. The panic is not recovered, causing the Clair indexer process to crash, leading to a denial of service."], "mitigation": {"lang": "en:us", "value": "Where possible, configure the indexer to run scanner workloads in isolated processes or containers so that a single scanner panic cannot terminate the shared indexer. Alternatively, deploy multiple indexer replicas behind a load balancer to reduce the blast radius of a single-process crash."}, "name": "CVE-2026-19519", "package_state": [{"cpe": "cpe:/a:redhat:advanced_cluster_security:4", "fix_state": "Fix deferred", "package_name": "advanced-cluster-security/rhacs-scanner-v4-rhel8", "product_name": "Red Hat Advanced Cluster Security 4"}, {"cpe": "cpe:/a:redhat:advanced_cluster_security:4", "fix_state": "Fix deferred", "package_name": "advanced-cluster-security/rhacs-scanner-v4-rhel9", "product_name": "Red Hat Advanced Cluster Security 4"}, {"cpe": "cpe:/a:redhat:quay:3", "fix_state": "Fix deferred", "package_name": "quay/clair-rhel9", "product_name": "Red Hat Quay 3"}], "public_date": "2026-08-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-19519\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-19519"], "threat_severity": "Moderate"}

{"created": "2026-08-11T09:30:06.722061+00:00", "updated": "2026-08-11T09:30:06.722068+00:00", "vendors": []}