Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2026-23228

Summary
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At-18 Feb, 2026 | 14:53
Updated At-18 Feb, 2026 | 14:53
Rejected At-
Credits

smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection()

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection() On kthread_run() failure in ksmbd_tcp_new_connection(), the transport is freed via free_transport(), which does not decrement active_num_conn, leaking this counter. Replace free_transport() with ksmbd_tcp_disconnect().

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:18 Feb, 2026 | 14:53
Updated At:18 Feb, 2026 | 14:53
Rejected At:
▼CVE Numbering Authority (CNA)
smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection()

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection() On kthread_run() failure in ksmbd_tcp_new_connection(), the transport is freed via free_transport(), which does not decrement active_num_conn, leaking this counter. Replace free_transport() with ksmbd_tcp_disconnect().

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • fs/smb/server/transport_tcp.c
Default Status
unaffected
Versions
Affected
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 787769c8cc50416af7b8b1a36e6bcd6aaa7680aa (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before baf664fc90a6139a39a58333e4aaa390c10d45dc (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before cd25e0d809531a67e9dd53b19012d27d2b13425f (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 599271110c35f6b16e2e4e45b9fbd47ed378c982 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • fs/smb/server/transport_tcp.c
Default Status
affected
Versions
Unaffected
  • From 6.6.125 through 6.6.* (semver)
  • From 6.12.72 through 6.12.* (semver)
  • From 6.18.11 through 6.18.* (semver)
  • From 6.19.1 through 6.19.* (semver)
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/787769c8cc50416af7b8b1a36e6bcd6aaa7680aa
N/A
https://git.kernel.org/stable/c/baf664fc90a6139a39a58333e4aaa390c10d45dc
N/A
https://git.kernel.org/stable/c/cd25e0d809531a67e9dd53b19012d27d2b13425f
N/A
https://git.kernel.org/stable/c/599271110c35f6b16e2e4e45b9fbd47ed378c982
N/A
Hyperlink: https://git.kernel.org/stable/c/787769c8cc50416af7b8b1a36e6bcd6aaa7680aa
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/baf664fc90a6139a39a58333e4aaa390c10d45dc
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/cd25e0d809531a67e9dd53b19012d27d2b13425f
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/599271110c35f6b16e2e4e45b9fbd47ed378c982
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:18 Feb, 2026 | 16:22
Updated At:18 Feb, 2026 | 17:51

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection() On kthread_run() failure in ksmbd_tcp_new_connection(), the transport is freed via free_transport(), which does not decrement active_num_conn, leaking this counter. Replace free_transport() with ksmbd_tcp_disconnect().

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/599271110c35f6b16e2e4e45b9fbd47ed378c982416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/787769c8cc50416af7b8b1a36e6bcd6aaa7680aa416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/baf664fc90a6139a39a58333e4aaa390c10d45dc416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/cd25e0d809531a67e9dd53b19012d27d2b13425f416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
Hyperlink: https://git.kernel.org/stable/c/599271110c35f6b16e2e4e45b9fbd47ed378c982
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/787769c8cc50416af7b8b1a36e6bcd6aaa7680aa
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/baf664fc90a6139a39a58333e4aaa390c10d45dc
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/cd25e0d809531a67e9dd53b19012d27d2b13425f
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

0Records found
Details not found