CVE-2026-45936

kernel: power: supply: goldfish: Fix use-after-free in power_supply_changed()

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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 goldfish power supply driver. A race condition during driver removal or initialization can lead to a use-after-free vulnerability. This allows an interrupt to access a freed or uninitialized power supply handle, which can cause the system to crash, resulting in a Denial of Service (DoS), or silently corrupt memory.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-364 · Signal Handler Race Condition