CVE-2026-53104

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix memory leak destroying device All MT76 rx queues have an associated page_pool even if the queue is not associated to a NAPI (e.g. WED RRO queues with WED enabled). Destroy the page_pool running mt76_dma_cleanup routine during module unload. Moreover returns pages to the page pool if WED is not enabled for WED RRO queues.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/4b7c92fd8b8700fac387ff43c6f6e0c4e05ec93f	Patch
https://git.kernel.org/stable/c/6b470f36616e3448d44b0ef4b1de2a3e3a31b5be	Patch
https://git.kernel.org/stable/c/dcbc13d19bef3326c72f324b10f5a3e5fc4d71de	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

23 Jul 2026, 18:33

Type	Values Removed	Values Added
CWE		CWE-401
First Time		Linux linux Kernel Linux
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
CPE		cpe:2.3:o:linux:linux_kernel::::::::
References	~~() https://git.kernel.org/stable/c/4b7c92fd8b8700fac387ff43c6f6e0c4e05ec93f -~~	() https://git.kernel.org/stable/c/4b7c92fd8b8700fac387ff43c6f6e0c4e05ec93f - Patch
References	~~() https://git.kernel.org/stable/c/6b470f36616e3448d44b0ef4b1de2a3e3a31b5be -~~	() https://git.kernel.org/stable/c/6b470f36616e3448d44b0ef4b1de2a3e3a31b5be - Patch
References	~~() https://git.kernel.org/stable/c/dcbc13d19bef3326c72f324b10f5a3e5fc4d71de -~~	() https://git.kernel.org/stable/c/dcbc13d19bef3326c72f324b10f5a3e5fc4d71de - Patch

24 Jun 2026, 17:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-24 17:17

Updated : 2026-07-23 18:33

NVD link : CVE-2026-53104

Mitre link : CVE-2026-53104

CVE.ORG link : CVE-2026-53104

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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