CVE-2026-74332

HighCVSS 8.4/10Last modified Oct 16, 2026

Description

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

ASoC: amd: acp-sdw-sof: Bound DAI link iteration

create_sdw_dailinks() walks sof_dais until it finds an entry with initialised cleared, but sof_dais is allocated with exactly num_ends entries. If all entries are initialised, the loop reads past the end of the array.

Pass the allocated entry count to create_sdw_dailinks() and stop before reading past the array.

Metrics

CVSS 3.1 8.4/10CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 6d8348ddc56ed43ba39d1e8adda13299201f32ed, < 0a5ff4000dd7a390139dd7823fef1de4963e490a; >= 6d8348ddc56ed43ba39d1e8adda13299201f32ed, < 9e82497138abea7d5c6e65015663d907fbcbf6b4; >= 6d8348ddc56ed43ba39d1e8adda13299201f32ed, < 86a64c049873fe4d4a6a378e27a333ab5631c4b2; >= 6d8348ddc56ed43ba39d1e8adda13299201f32ed, < 4d992e63f52d58f52b724606c60ae7b37a1c582f
LinuxLinux6.12

References

Timeline

Published
Aug 15, 2026
Last modified
Oct 16, 2026
NVD status
Received

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CVE-2026-74332: High severity, CVSS 8.4 | Vulnix