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CVE-2026-68333

Published Aug 10, 2026 EPSS 0.18% (8th pctl)

Overview

CVE-2026-68333 is a known-severity vulnerability. It was published on August 10, 2026.

Technical Description

In the Linux kernel, the following vulnerability has been resolved:

dpaa2-switch: put MAC endpoint device on disconnect

fsl_mc_get_endpoint() returns the MAC endpoint device with a reference

taken through device_find_child(). The switch port connect path stores

that device in mac->mc_dev and keeps it for the lifetime of the connected

MAC object.

However, the disconnect path only closes the MAC and frees the dpaa2_mac

object. It does not drop the endpoint device reference stored in

mac->mc_dev, so every successful connect leaks that device reference when

the MAC is later disconnected.

Drop the endpoint device reference before freeing the dpaa2_mac object.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Ref git.kernel.org/stable/c/0e9a6811eb6198ab17538cd01fa155d133b238ed Ref git.kernel.org/stable/c/196f7301537814bef0f5915f87cd73d6d1235c19 Ref git.kernel.org/stable/c/1f4ca61b7a93de3dfa5161bcd38ecb99bb091c38 Ref git.kernel.org/stable/c/26ac2d3602347f0377fbcd5214bc28a9d735ae68 Ref git.kernel.org/stable/c/4c1eabbef7a1707635652e956e39db1269c3af2b Ref git.kernel.org/stable/c/680eecc850d36a280df9780496bc603fec17b2d6 Ref git.kernel.org/stable/c/c27694ff6748e08fcd2fdba89018439d75b8198f

Frequently Asked Questions

What is CVE-2026-68333?

CVE-2026-68333 is a known-severity vulnerability. It was published on August 10, 2026.

How severe is CVE-2026-68333?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2026-68333?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-68333?

CyberStrike's AI-powered security agents can automatically detect CVE-2026-68333 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

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