CVE-2026-52904

kernel: drm/nouveau: fix nvkm_device leak on aperture removal failure

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · June 9, 2026

Updated · June 28, 2026

Description

A flaw was found in the Linux kernel's drm/nouveau component. This issue arises during device initialization when a specific function fails to properly release allocated memory resources. This memory leak can be triggered by a local user, potentially leading to system instability or a Denial of Service (DoS) due to resource exhaustion.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-772 · Missing Release of Resource after Effective Lifetime