vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2026-64133

ALSA: asihpi: Fix potential OOB array access at reading cache

HIGH
7.8
CVSS Score
Published: July 19, 2026 at 03:40 PM UTC
Updated: October 19, 2026 at 09:17 PM UTC
1 product affected across 1 vendorLinux Kernel

Using Linux by Linux?

Get instant alerts when new vulnerabilities affect Linux - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.8
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
2.6.35 ≤ v < 5.10.2585.11 ≤ v < 5.15.2095.16 ≤ v < 6.1.1756.13 ≤ v < 6.18.346.19 ≤ v < 7.0.116.2 ≤ v < 6.6.1426.7 ≤ v < 6.12.927.17.1 rc17.1 rc27.1 rc37.1 rc4719f82d3987aad4cc9f46d19c35f362672545cad
Vendor states this is fixed in 34d0d492a2812b9289af14bca3573a89275965b2 (fixed)
Vendor states this is fixed in 61c5017c64e2ac9e10b70b14b17a079dbc0a805f (fixed)
Vendor states this is fixed in 7b6f8c8eb93f02a74b1de8e521c0952af10d1f43 (fixed)
Vendor states this is fixed in 7b7d6572145c1dab2dd9bfb550b188e5f0ff3c3f (fixed)
Vendor states this is fixed in 7d107239935793995bdc6cf29bb99e180bde4c28 (fixed)
Vendor states this is fixed in 8778386e4387b28f2bf8425d7ffc667c6294457f (fixed)
Vendor states this is fixed in e060e21fe9cca1e5eafd8a1c597026577771e8d9 (fixed)
Vendor states this is fixed in ffa29cea7bf9a4ef2ea8084967f142e0301ac670 (fixed)
Vendor states this is fixed in 2.6.35 (unaffected)
Vendor states this is fixed in 5.10.258 (unaffected)
Vendor states this is fixed in 5.15.209 (unaffected)
Vendor states this is fixed in 6.1.175 (unaffected)
Vendor states this is fixed in 6.12.92 (unaffected)
Vendor states this is fixed in 6.18.34 (unaffected)
Vendor states this is fixed in 6.6.142 (unaffected)
Vendor states this is fixed in 7.0.11 (unaffected)
Vendor states this is fixed in 7.1 (unaffected)

References (8)

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHLinux
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-125

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card