{"id":"CVE-2026-31776","summary":"ALSA: ctxfi: Fix missing SPDIFI1 index handling","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ctxfi: Fix missing SPDIFI1 index handling\n\nSPDIF1 DAIO type isn't properly handled in daio_device_index() for\nhw20k2, and it returned -EINVAL, which ended up with the out-of-bounds\narray access.  Follow the hw20k1 pattern and return the proper index\nfor this type, too.","modified":"2026-06-18T03:54:54.302988332Z","published":"2026-05-01T14:15:04.423Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31776.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/950decf59d4e978b60a792ce0b3e1555a608f489"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b045ab3dff97edae6d538eeff900a34c098761f8"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31776.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31776"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"a2dbaeb5c61ef110ceefe0d48fe94d428d3bcf16"},{"fixed":"950decf59d4e978b60a792ce0b3e1555a608f489"},{"fixed":"b045ab3dff97edae6d538eeff900a34c098761f8"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-31776.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.12"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-31776.json"}}],"schema_version":"1.7.5"}