cvedb.io
CVE-2026-63959
UNKNOWN · CVSS n/a
EPSS exploitation probability: 0%
Published 2026-07-19T16:17:14.780 · Last modified 2026-07-20T07:16:41.073

Summary

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm/tcpci_maxim: validate header NDO against RX_BYTE_CNT A broken/malicious port can transmit a CRC-valid frame whose header advertises up to seven data objects but whose body carries fewer than that. Check for this, and rightfully reject the message, instead of reading from uninitialized stack memory.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.