wifi: cfg80211: validate PMSR FTM preamble range

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-68406
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-10 13:20:34 UTC
Updated2026-08-10 13:20:34 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: validate PMSR FTM preamble range PMSR FTM request parsing accepts preamble values outside the enumerated nl80211 preamble range. Reject out-of-range values before using them in the parser capability bit test using the policy. [drop unnecessary check]

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 44ea65d779e2d23b2264fea6af2d0c666a3ec9fb git Not specified
CNA Linux Linux affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 922d71fbaf99c1d5318151a0cb0a42ad448d07d9 git Not specified
CNA Linux Linux affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 cfbda103aeae61071a122a6fc2bfe98cffbd7165 git Not specified
CNA Linux Linux affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 58320cb47df2accc7a20bb72c0150280732fa58f git Not specified
CNA Linux Linux affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 36230936468f0ba4930e94aef496fc229d4bb951 git Not specified
CNA Linux Linux affected 5.0 Not specified
CNA Linux Linux unaffected 5.0 semver Not specified
CNA Linux Linux unaffected 6.6.148 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.101 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.42 6.18.* semver Not specified
CNA Linux Linux unaffected 7.1.6 7.1.* semver Not specified
CNA Linux Linux unaffected 7.2-rc4 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/58320cb47df2accc7a20bb72c0150280732fa58f 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/36230936468f0ba4930e94aef496fc229d4bb951 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/cfbda103aeae61071a122a6fc2bfe98cffbd7165 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/44ea65d779e2d23b2264fea6af2d0c666a3ec9fb 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/922d71fbaf99c1d5318151a0cb0a42ad448d07d9 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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