CVE-2026-64147

kernel: pds_core: fix debugfs_lookup dentry leak and error handling

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Severity

Low

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · July 19, 2026

Updated · October 15, 2026

Description

A flaw was found in the Linux kernel's pds_core module. This vulnerability can lead to a resource leak due to unreleased dentry references during firmware reset recovery. Furthermore, improper error handling when the debug file system (debugfs) is disabled could cause the system to crash, resulting in a denial of service.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-772 · Missing Release of Resource after Effective Lifetime