PT-2026-37067 · Linux · Linux Kernel

Published 2026-05-05 · Updated 2026-06-05 · CVE-2026-43064

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 occurs in the dmaengine idxd component where the workqueue associated with a Data Streaming Accelerator (DSA) or Intel Analytics Accelerator (IAA) device is not released when the object is freed.

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

Related Identifiers

CVE-2026-43064

OESA-2026-2311

OESA-2026-2581

Affected Products

Linux Kernel

References · 140

• https://nvd.nist.gov/vuln/detail/CVE-2025-23145 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-31398 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-71239 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-31628 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-31429 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-31771 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-23244 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-31773 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-43036 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-43284 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-31521 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-71112 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-43040 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-43124 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-23272 · Security Note