CVE-2026-74642

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: Fix UAF at delayed release of MIDI2 EPs The recent fix for UAF in ump_to_endpoint() caused another UAF because it tries to dereference the UMP endpoint object, but this might be executed at a delayed context where the endpoint has been already released. Add private_free to clear the associated data for avoiding the further dereference for delayed releases.
CVSS

No CVSS.

Configurations

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History

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Information

Published : 2026-08-22 16:16

Updated : 2026-08-22 16:16


NVD link : CVE-2026-74642

Mitre link : CVE-2026-74642

CVE.ORG link : CVE-2026-74642


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Products Affected

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CWE

No CWE.