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CVE-2026-68406

wifi: cfg80211: validate PMSR FTM preamble range PUBLISHED

Description (CNA)

In 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]

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 73ada9f23c2c7fac74474ea2a38ceb265bae17f1; affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 2b97fa1bce7731f6a244f3d4407c61858f09b93f; affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 9b33f260db3971f572dda0b45dd28d477cf51ed1; affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 44ea65d779e2d23b2264fea6af2d0c666a3ec9fb; affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 922d71fbaf99c1d5318151a0cb0a42ad448d07d9; affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before cfbda103aeae61071a122a6fc2bfe98cffbd7165; affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 58320cb47df2accc7a20bb72c0150280732fa58f; affected 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 36230936468f0ba4930e94aef496fc229d4bb951
Linux / Linuxaffected 5.0; unaffected 0 before 5.0; unaffected 5.10.265 through 5.10.*; unaffected 5.15.216 through 5.15.*; unaffected 6.1.183 through 6.1.*; unaffected 6.6.148 through 6.6.*; unaffected 6.12.101 through 6.12.*; unaffected 6.18.42 through 6.18.*; unaffected 7.1.6 through 7.1.*; unaffected 7.2 through *

CWE

No CWE identifiers supplied.

References