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{"bugzilla": {"description": "kernel: drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse()", "id": "2454777", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454777"}, "csaw": false, "cwe": "CWE-911", "details": ["A flaw was found in the Linux kernel's `drm/logicvc` component. The `logicvc_drm_config_parse()` function, when processing device configurations, fails to properly release a reference to a device node. This oversight leads to a device node reference leak, which can result in resource exhaustion over time and potentially lead to a Denial of Service (DoS) condition."], "name": "CVE-2026-23426", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-04-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-23426\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-23426\nhttps://lore.kernel.org/linux-cve-announce/2026040305-CVE-2026-23426-4c05@gregkh/T"]}