PT-2026-36411 · Linux · Linux Kernel
CVE-2026-31776
·
Published
2026-05-01
·
Updated
2026-08-23
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
In the ALSA ctxfi component, the
daio device index() function fails to properly handle the SPDIF1 DAIO type for hw20k2. This causes the function to return -EINVAL, leading to an out-of-bounds array access.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Improper Validation of Array Index
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Weakness Enumeration
Related Identifiers
Affected Products
Linux Kernel