CVE-2026-68406wifi: cfg80211: validate PMSR FTM preamble range
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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]
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Aug 19, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 73ada9f23c2c7fac74474ea2a38ceb265bae17f1; 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 builds before 2b97fa1bce7731f6a244f3d4407c61858f09b93f; 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 builds before 9b33f260db3971f572dda0b45dd28d477cf51ed1; from 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 44ea65d779e2d23b2264fea6af2d0c666a3ec9fb; from 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 922d71fbaf99c1d5318151a0cb0a42ad448d07d9; from 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before cfbda103aeae61071a122a6fc2bfe98cffbd7165; from 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 58320cb47df2accc7a20bb72c0150280732fa58f; from 9bb7e0f24e7e7d00daa1219b14539e2e602649b2 before 36230936468f0ba4930e94aef496fc229d4bb951 | CNA record |
References
- https://git.kernel.org/stable/c/73ada9f23c2c7fac74474ea2a38ceb265bae17f1
- https://git.kernel.org/stable/c/2b97fa1bce7731f6a244f3d4407c61858f09b93f
- https://git.kernel.org/stable/c/9b33f260db3971f572dda0b45dd28d477cf51ed1
- https://git.kernel.org/stable/c/44ea65d779e2d23b2264fea6af2d0c666a3ec9fb
- https://git.kernel.org/stable/c/922d71fbaf99c1d5318151a0cb0a42ad448d07d9
- https://git.kernel.org/stable/c/cfbda103aeae61071a122a6fc2bfe98cffbd7165
- https://git.kernel.org/stable/c/58320cb47df2accc7a20bb72c0150280732fa58f
- https://git.kernel.org/stable/c/36230936468f0ba4930e94aef496fc229d4bb951
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.