CVE-2026-98744
kernel: ASoC: codecs: max98363: fix uninitialized stream_config->type
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · October 18, 2026
Updated · October 23, 2026
Description
A flaw was found in the Linux kernel's MAX98363 audio codec driver. A local user could trigger this vulnerability during audio stream configuration because internal stream parameters are left uninitialized in memory. This issue allows uninitialized values to be processed by the sound subsystem, potentially causing system instability or a Denial of Service (DoS).
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-908 · Use of Uninitialized Resource