ByteOS Network

NVD Vulnerability Details :

CVE-2026-43021

Analyzed

Source-416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published At-01 May, 2026 | 15:16

Updated At-08 May, 2026 | 14:50

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: fix leaks when hci_cmd_sync_queue_once fails When hci_cmd_sync_queue_once() returns with error, the destroy callback will not be called. Fix leaking references / memory on these failures.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Type: Primary

Version: 3.1

Base score: 5.5

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CPE Matches

Weaknesses

CWE ID	Type	Source
CWE-401	Primary	nvd@nist.gov

CWE ID: CWE-401

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://git.kernel.org/stable/c/7fd74178d4b16dcf47179da634ea9d7c02e3608b	416baaa9-dc9f-4396-8d5f-8c081fb06d67	Patch
https://git.kernel.org/stable/c/aca377208e7f7322bf4e107cdec6e7d7e8aa7a88	416baaa9-dc9f-4396-8d5f-8c081fb06d67	Patch

Hyperlink: https://git.kernel.org/stable/c/7fd74178d4b16dcf47179da634ea9d7c02e3608b

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Resource:

Patch

Hyperlink: https://git.kernel.org/stable/c/aca377208e7f7322bf4e107cdec6e7d7e8aa7a88

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Resource:

Patch

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History