CVE Database›Document archive›CVE-2026-92476

CVE-2026-92476

kernel: crypto: keembay - Initialize completion before requesting IRQ

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · September 17, 2026

Updated · October 20, 2026

Description

A flaw was found in the Linux kernel's crypto: keembay driver. This vulnerability occurs because a critical component, irq_completion, is not fully prepared before the system starts processing interrupts. If an interrupt happens during this brief window, it can attempt to use an uninitialized resource, potentially causing system instability or a denial of service (DoS).

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-824 · Access of Uninitialized Pointer