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{"bugzilla": {"description": "kernel: iio: adc: ti-adc161s626: use DMA-safe memory for spi_read()", "id": "2464480", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2464480"}, "csaw": false, "cwe": "CWE-120", "details": ["A flaw was found in the Linux kernel, specifically within the `ti-adc161s626` Analog-to-Digital Converter (ADC) driver. This vulnerability arises from the use of non-Direct Memory Access (DMA)-safe stack memory for Serial Peripheral Interface (SPI) read operations. An attacker with local access could potentially exploit this to cause memory corruption, leading to a denial of service or information disclosure."], "name": "CVE-2026-31768", "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": "2026-05-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-31768\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-31768\nhttps://lore.kernel.org/linux-cve-announce/2026050147-CVE-2026-31768-6fbc@gregkh/T"]}

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