PT-2026-61280 · Linux+1 · Linux Kernel+1
CVE-2026-63963
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Published
2026-07-19
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Updated
2026-09-07
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the USB Type-C TCPM (TCP Connection Manager) component where the count passed from a device is not properly validated when calling the
svdm consume identity() or svdm consume identity sop prime() functions. A device-controlled value could cause an out-of-bounds index on static arrays, potentially leading to data leakage.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel
Ubuntu