CVE-2026-64155

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix error path leaks in some WMI WOW calls Fix two instances where we used to directly return the result of ath11k_wmi_cmd_send(...). Because we did not check the return value, we also did not free the skb in the error path.

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/008955b1348452de25bc19d6e0f0f673d4cb9a3c	Patch
https://git.kernel.org/stable/c/3d675896ea03aca631852a2a7e91e6cb8f664967	Patch
https://git.kernel.org/stable/c/55dda532bbc261aef495e403c8900c5e2ab5fa34	Patch
https://git.kernel.org/stable/c/acde4692afcdaea6de3e2996ddfaeaa7ae6b0130	Patch
https://git.kernel.org/stable/c/cd43d587dd333517c806cd24696e6e1a26b9951e	Patch
https://git.kernel.org/stable/c/d618d322b95c80d5ad7091f35a7193e4050dcc27	Patch
https://git.kernel.org/stable/c/d6c7b8d0dc22c0a8743435db8f42d98524b70df3	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:7.1:rc1::::::
	cpe:2.3:o:linux:linux_kernel:7.1:rc2::::::
	cpe:2.3:o:linux:linux_kernel:7.1:rc3::::::
	cpe:2.3:o:linux:linux_kernel:7.1:rc4::::::

History

No history.

Information

Published : 2026-07-19 16:17

Updated : 2026-08-17 15:21

NVD link : CVE-2026-64155

Mitre link : CVE-2026-64155

CVE.ORG link : CVE-2026-64155

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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