CVE-2026-53257 - wifi: cfg80211: enforce HE/EHT cap/oper consistency

CVE-2026-53257 - wifi: cfg80211: enforce HE/EHT cap/oper consistency

https://cvefeed.io/rssfeed/latest.atom / Thu, 06/25/2026 - 13:01
CVE ID :CVE-2026-53257
Published : June 25, 2026, 8:39 a.m. | 1 hour, 1 minute ago
Description :In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: enforce HE/EHT cap/oper consistency Xiang Mei reports that mac80211 could crash if eht_cap is set but eht_oper isn't. Rather than fixing that for the individual user(s), enforce that both HE/EHT have consistent elements.
Severity: 0.0 | NA
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