CVE-2026-45939

kernel: gpib: Fix memory leak in ni_usb_init()

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · May 27, 2026

Updated · June 28, 2026

Description

A flaw was found in the Linux kernel's gpib module. Improper error handling within the ni_usb_init() function can lead to a memory leak. This occurs when the ni_usb_setup_init() function fails to initialize, causing an allocated buffer to not be freed. Over time, this could result in reduced system performance or stability due to resource exhaustion.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-772 · Missing Release of Resource after Effective Lifetime