HID: steam: Reject short reads

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-90328
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-17 17:17:30 UTC
Updated2026-09-17 17:17:30 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: HID: steam: Reject short reads Steam Controller FEATURE reports encode the size of the message in the message itself. Previously we were trusting that the size reported matched the size we actually read, leading to a potential issue with short reads. Instead, we should actually verify the length of the read.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected c164d6abf3841ffacfdb757c10616f9cb1f67276 f694ea0ead544080949e409a7c6885ee1fc77a98 git Not specified
CNA Linux Linux affected c164d6abf3841ffacfdb757c10616f9cb1f67276 93c5cc35bcd9f62db589a21945b49691dccdd99d git Not specified
CNA Linux Linux affected c164d6abf3841ffacfdb757c10616f9cb1f67276 33ff7b49c38b39b1f3d27db508ac0720fb25c08a git Not specified
CNA Linux Linux affected 4.18 Not specified
CNA Linux Linux unaffected 4.18 semver Not specified
CNA Linux Linux unaffected 6.18.52 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2.6 7.2.* semver Not specified
CNA Linux Linux unaffected 7.3-rc1 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/f694ea0ead544080949e409a7c6885ee1fc77a98 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/93c5cc35bcd9f62db589a21945b49691dccdd99d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/33ff7b49c38b39b1f3d27db508ac0720fb25c08a 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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