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Vulnerability Details :

CVE-2026-64144

Summary
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At-19 Jul, 2026 | 15:40
Updated At-19 Jul, 2026 | 15:40
Rejected At-
Credits

Bluetooth: btmtk: fix urb->setup_packet leak in error paths

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix urb->setup_packet leak in error paths The setup_packet of control urb is not freed if usb_submit_urb fails or the submitted urb is killed. Add free in these two paths.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Linux
Assigner Org ID:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:19 Jul, 2026 | 15:40
Updated At:19 Jul, 2026 | 15:40
Rejected At:
▼CVE Numbering Authority (CNA)
Bluetooth: btmtk: fix urb->setup_packet leak in error paths

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix urb->setup_packet leak in error paths The setup_packet of control urb is not freed if usb_submit_urb fails or the submitted urb is killed. Add free in these two paths.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/bluetooth/btmtk.c
Default Status
unaffected
Versions
Affected
  • From a1c49c434e15050b5dafe3b6f5cc732d4f02d657 before 2a1905730e0c771b999906a7b509722f795563c6 (git)
  • From a1c49c434e15050b5dafe3b6f5cc732d4f02d657 before 68c027c2003b0a8a1439d0301c59c6fd1eb3b844 (git)
  • From a1c49c434e15050b5dafe3b6f5cc732d4f02d657 before a0f5268c77eb73f84ba7c210ddfc54b1c73ff80c (git)
  • From a1c49c434e15050b5dafe3b6f5cc732d4f02d657 before 0d2572bafea33c7cd1d77c6a25f25ff31a432482 (git)
  • From a1c49c434e15050b5dafe3b6f5cc732d4f02d657 before dd1dda6b8d6e1f4376a5b3055a04f0ecbdb4d6bd (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/bluetooth/btmtk.c
Default Status
affected
Versions
Affected
  • 5.3
Unaffected
  • From 0 before 5.3 (semver)
  • From 6.6.142 through 6.6.* (semver)
  • From 6.12.92 through 6.12.* (semver)
  • From 6.18.34 through 6.18.* (semver)
  • From 7.0.11 through 7.0.* (semver)
  • From 7.1 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/2a1905730e0c771b999906a7b509722f795563c6
N/A
https://git.kernel.org/stable/c/68c027c2003b0a8a1439d0301c59c6fd1eb3b844
N/A
https://git.kernel.org/stable/c/a0f5268c77eb73f84ba7c210ddfc54b1c73ff80c
N/A
https://git.kernel.org/stable/c/0d2572bafea33c7cd1d77c6a25f25ff31a432482
N/A
https://git.kernel.org/stable/c/dd1dda6b8d6e1f4376a5b3055a04f0ecbdb4d6bd
N/A
Hyperlink: https://git.kernel.org/stable/c/2a1905730e0c771b999906a7b509722f795563c6
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/68c027c2003b0a8a1439d0301c59c6fd1eb3b844
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/a0f5268c77eb73f84ba7c210ddfc54b1c73ff80c
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/0d2572bafea33c7cd1d77c6a25f25ff31a432482
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/dd1dda6b8d6e1f4376a5b3055a04f0ecbdb4d6bd
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:19 Jul, 2026 | 16:17
Updated At:19 Jul, 2026 | 16:17

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix urb->setup_packet leak in error paths The setup_packet of control urb is not freed if usb_submit_urb fails or the submitted urb is killed. Add free in these two paths.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
CPE Matches
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://git.kernel.org/stable/c/0d2572bafea33c7cd1d77c6a25f25ff31a432482416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/2a1905730e0c771b999906a7b509722f795563c6416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/68c027c2003b0a8a1439d0301c59c6fd1eb3b844416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/a0f5268c77eb73f84ba7c210ddfc54b1c73ff80c416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/dd1dda6b8d6e1f4376a5b3055a04f0ecbdb4d6bd416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
Hyperlink: https://git.kernel.org/stable/c/0d2572bafea33c7cd1d77c6a25f25ff31a432482
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/2a1905730e0c771b999906a7b509722f795563c6
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/68c027c2003b0a8a1439d0301c59c6fd1eb3b844
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/a0f5268c77eb73f84ba7c210ddfc54b1c73ff80c
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/dd1dda6b8d6e1f4376a5b3055a04f0ecbdb4d6bd
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A

Change History

0
Information is not available yet

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