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{"bugzilla": {"description": "kernel: spi: mpc52xx: fix use-after-free on unbind", "id": "2482605", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482605"}, "csaw": false, "cwe": "CWE-364", "details": ["A flaw was found in the Linux kernel's `spi-mpc52xx` driver. This vulnerability, a use-after-free, occurs because the state machine work, scheduled by the interrupt handler, is not properly cancelled after disabling interrupts during the unbind operation. This oversight can lead to memory corruption, potentially allowing an attacker to cause a denial of service or execute arbitrary code."], "name": "CVE-2026-46219", "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": "2026-05-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-46219\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-46219\nhttps://lore.kernel.org/linux-cve-announce/2026052836-CVE-2026-46219-9b95@gregkh/T"]}