CVE-2026-53188
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Validate the passed in fops for ib_get_ucaps() Sashiko poin
CVSS
8.8
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EPSS
0.1%
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Exploit Today
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Publicado: 25 jun 2026 · Última mod.: 6 jul 2026
0.1%EPSS · 30 días0.1%
2026-06-302026-07-16
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Validate the passed in fops for ib_get_ucaps() Sashiko pointed out it is not safe to rely only on the devt because char/block alias so if the user finds a block device with the same dev_t it can masquerade as a ucap cdev fd. Test the f_ops to only accept authentic cdevs.
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