PT-2026-8198 · Amd+3 · Acp3X+4

Published 2026-01-01 · Updated 2026-05-26 · CVE-2026-23190

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A memory leak exists in the AMD Asoc (Advanced Linux Sound Architecture) component, specifically within the acp3x PDM (Pulse Density Modulation) DMA (Direct Memory Access) operations. This issue can lead to a gradual consumption of system memory.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2026-23190

ECHO-234C-94B0-203F

OESA-2026-1566

OESA-2026-1567

OESA-2026-1570

OPENSUSE-SU-2026:20416-1

SUSE-SU-2026:0962-1

SUSE-SU-2026:1081-1

SUSE-SU-2026:20667-1

SUSE-SU-2026:20720-1

SUSE-SU-2026:20838-1

SUSE-SU-2026:20845-1

SUSE-SU-2026:20876-1

SUSE-SU-2026:20931-1

SUSE-SU-2026:21284-1

USN-8278-1

USN-8278-2

USN-8289-1

USN-8289-2

USN-8296-1

USN-8296-2

Affected Products

Amd Asoc

Linuxmint

Linux Kernel

Ubuntu

Acp3X

References · 1865

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23190.json · Exploit
• https://ubuntu.com/security/CVE-2026-23213 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23010 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-23003 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-23220 · Security Note
• https://ubuntu.com/security/CVE-2026-23113 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23098 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-22977 · Security Note
• https://ubuntu.com/security/CVE-2026-23394 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-23011 · Security Note
• https://ubuntu.com/security/CVE-2026-23159 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2404-CVE-2026-23190 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23166 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-23112 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-23047 · Security Note