Linux Kernel: Xbox Remote DMA Coherency Violation in Buffer Handling
CVE-2026-46236 Published on May 28, 2026
media: rc: xbox_remote: heed DMA restrictions
In the Linux kernel, the following vulnerability has been resolved:
media: rc: xbox_remote: heed DMA restrictions
The buffer for IO must not be part of the device structure
because that violates the DMA coherency rules.
Products Associated with CVE-2026-46236
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Affected Versions
Linux:- Version 02d32bdad3123d7376244256936a6b3b6ee434e8 and below 465d27ab83692167f06a6f917bdfd0a0d4fc8ff3 is affected.
- Version 02d32bdad3123d7376244256936a6b3b6ee434e8 and below e0301883ec779c21158a3923b2eb666074fa976e is affected.
- Version 02d32bdad3123d7376244256936a6b3b6ee434e8 and below 0ea67a135335e51be50e83ee4cc99560b8b89c25 is affected.
- Version 02d32bdad3123d7376244256936a6b3b6ee434e8 and below 0cc9251833bf02c8c7863404157c94dab5928fcf is affected.
- Version 02d32bdad3123d7376244256936a6b3b6ee434e8 and below 48a668c22e8f92637bc496e84d1cf06900f74a5c is affected.
- Version 02d32bdad3123d7376244256936a6b3b6ee434e8 and below 63a960b39de9c51f29ca19aa5067934f865c0bc7 is affected.
- Version 02d32bdad3123d7376244256936a6b3b6ee434e8 and below 0bd8ac88ec5f74cd0f4b8cfc54f4cc0827007249 is affected.
- Version 02d32bdad3123d7376244256936a6b3b6ee434e8 and below e280d1e5e3f2595bbb43fe6e1bce00c59a43c0ff is affected.
- Version 5.0 is affected.
- Before 5.0 is unaffected.
- Version 5.10.258, <= 5.10.* is unaffected.
- Version 5.15.209, <= 5.15.* is unaffected.
- Version 6.1.175, <= 6.1.* is unaffected.
- Version 6.6.140, <= 6.6.* is unaffected.
- Version 6.12.90, <= 6.12.* is unaffected.
- Version 6.18.32, <= 6.18.* is unaffected.
- Version 7.0.9, <= 7.0.* is unaffected.
- Version 7.1, <= * is unaffected.
Exploit Probability
EPSS
0.12%
Percentile
2.09%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.