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CVE-2026-68395

Published Aug 10, 2026 EPSS 0.21% (11th pctl)

Overview

CVE-2026-68395 is a known-severity vulnerability. It was published on August 10, 2026.

Technical Description

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

ata: sata_dwc_460ex: enable SATA interrupts only after IRQ handler is registered

sata_dwc_enable_interrupts() is called before platform_get_irq() and

ata_host_activate(), leaving the SATA controller's interrupt mask

enabled without a registered handler. If a later step fails (irq

request, phy init, etc.) or if the controller asserts an interrupt

during probe, the irq line may fire with no handler, causing a

spurious interrupt storm.

Move sata_dwc_enable_interrupts() after ata_host_activate() so that

interrupts are only unmasked once the handler is registered and the

core is fully initialized.

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/23d4c50fdc0dfe3ad4f9647a3b7d486de807dcda Ref git.kernel.org/stable/c/4bbc16a353a98023e5ddfca7c1fc0e49971cf4d0 Ref git.kernel.org/stable/c/5d0797d6940b8dc894f950c52f7af0b42cb55ed0 Ref git.kernel.org/stable/c/60b922442e9c208832e2699f128ef078f9f50faa Ref git.kernel.org/stable/c/8fbad29f399ba11c3b070ef5baf1c4b3e13ed838 Ref git.kernel.org/stable/c/d031957a6284e03c709f95cb8fc6f8891d4432ba Ref git.kernel.org/stable/c/daa80b422ed920a3c0c45153020b0ad7af7fb5a5 Ref git.kernel.org/stable/c/fbe7df5d3a3aed2456667a4825e4ff98d6df6ca4

Frequently Asked Questions

What is CVE-2026-68395?

CVE-2026-68395 is a known-severity vulnerability. It was published on August 10, 2026.

How severe is CVE-2026-68395?

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-2026-68395?

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-2026-68395?

CyberStrike's AI-powered security agents can automatically detect CVE-2026-68395 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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