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Vulnerability Details :

CVE-2026-45835

Summary
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At-26 May, 2026 | 16:14
Updated At-26 May, 2026 | 16:14
Rejected At-
Credits

Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().

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:26 May, 2026 | 16:14
Updated At:26 May, 2026 | 16:14
Rejected At:
▼CVE Numbering Authority (CNA)
Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • net/bluetooth/l2cap_sock.c
Default Status
unaffected
Versions
Affected
  • From 80808e431e1ef25856457de82ce141bed6a6313a before ab77c8bc30269bee15d917059a66bea48909f5f0 (git)
  • From 80808e431e1ef25856457de82ce141bed6a6313a before bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9 (git)
  • From 80808e431e1ef25856457de82ce141bed6a6313a before 741e6024e31587b0c021b6616a9e428a4ea0b64a (git)
  • From 80808e431e1ef25856457de82ce141bed6a6313a before 76083fb80f5a38ac13326b2d810f66bd07771eea (git)
  • From 80808e431e1ef25856457de82ce141bed6a6313a before 0a120d96166301d7a95be75b52f843837dbd1219 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • net/bluetooth/l2cap_sock.c
Default Status
affected
Versions
Affected
  • 3.1
Unaffected
  • From 0 before 3.1 (semver)
  • From 6.6.140 through 6.6.* (semver)
  • From 6.12.88 through 6.12.* (semver)
  • From 6.18.30 through 6.18.* (semver)
  • From 7.0.7 through 7.0.* (semver)
  • From 7.1-rc3 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/ab77c8bc30269bee15d917059a66bea48909f5f0
N/A
https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9
N/A
https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64a
N/A
https://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eea
N/A
https://git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219
N/A
Hyperlink: https://git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64a
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eea
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:26 May, 2026 | 17:16
Updated At:26 May, 2026 | 17:16

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().

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/0a120d96166301d7a95be75b52f843837dbd1219416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64a416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eea416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
Hyperlink: https://git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64a
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eea
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A

Change History

0
Information is not available yet

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