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Out-of-bounds Read The advisory has been revoked - it doesn't affect any version of package kernel-modules-internal  (opens in a new tab)

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EPSS
0.16% (6th percentile)

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  • Snyk IDSNYK-RHEL10-KERNELMODULESINTERNAL-21863851
  • published30 Oct 2026
  • disclosed19 Jul 2026
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Introduced: 19 Jul 2026

CVE-2026-63963  (opens in a new tab)
CWE-125  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-modules-internal package and not the kernel-modules-internal package as distributed by RHEL.

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

usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers

Properly validate the count passed from a device when calling svdm_consume_identity() or svdm_consume_identity_sop_prime() as the device-controlled value could index off of the static arrays, which could leak data.