In the Linux kernel, the following vulnerability has been resolved:

ALSA: ctxfi: Fix missing SPDIFI1 index handling

SPDIF1 DAIO type isn't properly handled in daio_device_index() for
hw20k2, and it returned -EINVAL, which ended up with the out-of-bounds
array access. Follow the hw20k1 pattern and return the proper index
for this type, too.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < a3b0e5f84058a9c3d0542a71c2b3a7801e4ee26a
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 28222e13666b5d26bf66563c056069ed32f87b33
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 5b39985303a639b159dea306a032c08ef22f029d
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < c8859675f1cf92fe2eb25ef525440702140a0b55
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < a0b45bdfffce9894b39392d061c14fda24de8b67
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 57698f184e1afbe054b3cd30e2c43a67c11d7f5e
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 950decf59d4e978b60a792ce0b3e1555a608f489
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < b045ab3dff97edae6d538eeff900a34c098761f8
Linux Linux affected
Version Status Constraints
5.10.253 unaffected ≤ 5.10.*
5.15.203 unaffected ≤ 5.15.*
6.1.168 unaffected ≤ 6.1.*
6.6.134 unaffected ≤ 6.6.*
6.12.81 unaffected ≤ 6.12.*
6.18.22 unaffected ≤ 6.18.*
6.19.12 unaffected ≤ 6.19.*
7.0 unaffected ≤ *

No data.

No data.

No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/28222e13666b5d26bf66563c056069ed32f87b33 cve-icon cve-icon
https://git.kernel.org/stable/c/57698f184e1afbe054b3cd30e2c43a67c11d7f5e cve-icon cve-icon
https://git.kernel.org/stable/c/5b39985303a639b159dea306a032c08ef22f029d cve-icon cve-icon
https://git.kernel.org/stable/c/950decf59d4e978b60a792ce0b3e1555a608f489 cve-icon cve-icon
https://git.kernel.org/stable/c/a0b45bdfffce9894b39392d061c14fda24de8b67 cve-icon cve-icon
https://git.kernel.org/stable/c/a3b0e5f84058a9c3d0542a71c2b3a7801e4ee26a cve-icon cve-icon
https://git.kernel.org/stable/c/b045ab3dff97edae6d538eeff900a34c098761f8 cve-icon cve-icon
https://git.kernel.org/stable/c/c8859675f1cf92fe2eb25ef525440702140a0b55 cve-icon cve-icon
History

Fri, 01 May 2026 14:45:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Fix missing SPDIFI1 index handling SPDIF1 DAIO type isn't properly handled in daio_device_index() for hw20k2, and it returned -EINVAL, which ended up with the out-of-bounds array access. Follow the hw20k1 pattern and return the proper index for this type, too.
Title ALSA: ctxfi: Fix missing SPDIFI1 index handling
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-05-01T14:15:04.423Z

Reserved: 2026-03-09T15:48:24.140Z

Link: CVE-2026-31776

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-01T15:16:40.967

Modified: 2026-05-01T15:24:14.893

Link: CVE-2026-31776

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.