CVE-2026-63963 | BDVDB-2026-349655 Detail
LinuxLinux
Description#
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://git.kernel.org/stable/c/150c30131c032b4b1ad9acd29f2834321d85ae4b
- https://git.kernel.org/stable/c/6bacd22e1eae77abf089bbdc016270200a8dc83b
- https://git.kernel.org/stable/c/569f7971542eb10025d8a0989b83f28a29d8ba20
- https://git.kernel.org/stable/c/f9d787fbe83127105e42088cca40e5118db0d810
- https://git.kernel.org/stable/c/ed8649f3822e211d025bcab5158af6f8a38c8705
- https://git.kernel.org/stable/c/8fbc349e8383125dd2d8de1c1e926279d398ab17
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.