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Vulnerability record · CVE-2026-64133 · published 19 July 2026

CVE-2026-64133: Linux kernel out-of-bounds read vulnerability

Linux · Linux Kernel

In the Linux kernel, the following vulnerability has been resolved: ALSA: asihpi: Fix potential OOB array access at reading cache find_control() to retrieve a cached info accesses the array with the given index blindly, which may lead to an OOB array access. Add a sanity check for avoiding it.

7.8 CVSS 3.1 High EPSS 0.18% · top 93.6% CWE-125 · Out-of-bounds read
7.8CVSS 3.1 base score
0.18%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
13 Aug 2026Last modified by NVD

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: asihpi: Fix potential OOB array access at reading cache find_control() to retrieve a cached info accesses the array with the given index blindly, which may lead to an OOB array access. Add a sanity check for avoiding it.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://git.kernel.org/stable/c/34d0d492a2812b9289af14bca3573a89275965b2 Patch
https://git.kernel.org/stable/c/61c5017c64e2ac9e10b70b14b17a079dbc0a805f Patch
https://git.kernel.org/stable/c/7b6f8c8eb93f02a74b1de8e521c0952af10d1f43 Patch
https://git.kernel.org/stable/c/7b7d6572145c1dab2dd9bfb550b188e5f0ff3c3f Patch
https://git.kernel.org/stable/c/7d107239935793995bdc6cf29bb99e180bde4c28 Patch
https://git.kernel.org/stable/c/8778386e4387b28f2bf8425d7ffc667c6294457f Patch
https://git.kernel.org/stable/c/e060e21fe9cca1e5eafd8a1c597026577771e8d9 Patch
https://git.kernel.org/stable/c/ffa29cea7bf9a4ef2ea8084967f142e0301ac670 Patch

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Source: NIST National Vulnerability Database (record CVE-2026-64133), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.