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CVE-2026-68369

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

Overview

CVE-2026-68369 is a known-severity vulnerability. It was published on August 10, 2026.

Technical Description

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

usb: gadget: printer: fix infinite loop in printer_read()

printer_read() uses the same variable for the requested copy size and

the number of bytes actually copied to user space. copy_to_user()

returns the number of bytes not copied, so when it fails to copy

anything, the computed copied length becomes zero.

In that case len, buf, current_rx_bytes and current_rx_buf are left

unchanged. If RX data is available and the user buffer remains

unwritable, the read loop can repeat indefinitely.

Track the copied length separately and return -EFAULT, or the number of

bytes already copied, if an iteration makes no progress.

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/3081b0e187065c3b9577e393ad664b12854aeaf3 Ref git.kernel.org/stable/c/3f81197364b57e5318620c75f3bd63f405f60552 Ref git.kernel.org/stable/c/4cde0b38cc0cb8b7dc17295801015148de37d1d2 Ref git.kernel.org/stable/c/994afccfdcceb73be33f69a8a8ea71e260c9eca5 Ref git.kernel.org/stable/c/c2e819be6a5c7f34344926b4bd7e3dfca58cf48a Ref git.kernel.org/stable/c/e03597ad9494b500344076589aeaa6c6d2d381d3 Ref git.kernel.org/stable/c/e225e2998e5a9b83c838dbbe4511fb0d63f88daf Ref git.kernel.org/stable/c/e41bbbbb1740ce4d7270ab1cdeca13892d6a8d2e

Frequently Asked Questions

What is CVE-2026-68369?

CVE-2026-68369 is a known-severity vulnerability. It was published on August 10, 2026.

How severe is CVE-2026-68369?

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-2026-68369?

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-2026-68369?

CyberStrike's AI-powered security agents can automatically detect CVE-2026-68369 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.

How CyberStrike Helps

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