ShellCodeX vulnerability brief
UNASSESSED
Received
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.
Published 22 Aug 2026, 16:16 UTC
Last modified 22 Aug 2026, 16:16 UTC
01
Attack profile
The conditions required to exploit this vulnerability and its potential impact.
Attack vector
Not assessed
Attack complexity
Not assessed
Privileges required
Not assessed
User interaction
Not assessed
Scope
Not assessed
Confidentiality
Not assessed
Integrity
Not assessed
Availability
Not assessed
02
Affected products
Product applicability statements supplied with the NVD record.
NVD has not published structured affected-product data for this record.
03
Weakness classification
CWE categories help security teams group the underlying software weakness.
Weakness classification is still awaiting analysis.
04
Source references
External advisories, patches and technical reports attached to this CVE record.
NVD
National Vulnerability Database recordnvd.nist.gov
↗
01
Technical reference
416baaa9-dc9f-4396-8d5f-8c081fb06d67
↗
02
Technical reference
416baaa9-dc9f-4396-8d5f-8c081fb06d67
↗
03
Technical reference
416baaa9-dc9f-4396-8d5f-8c081fb06d67
↗
04
Technical reference
416baaa9-dc9f-4396-8d5f-8c081fb06d67
↗
05
Technical reference
416baaa9-dc9f-4396-8d5f-8c081fb06d67
↗