https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 02 Nov 2026 12:16:10 +0000 https://db.gcve.eu/vuln/cve-2026-98823 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>wifi: cfg80211: preserve hidden-group beacon IE ownership</p> <p>A hidden-group probe-response entry borrows its beacon IEs from the group&#39;s beacon entry. cfg80211_update_assoc_bss_entry() can pass such an entry to cfg80211_update_known_bss() when merging scan entries after a channel switch.</p> <p>Copying the borrowed beacon_ies into the associated entry gives the same allocation two owners. Releasing the group&#39;s beacon entry can then leave the associated entry pointing to freed IEs, which are freed again when that entry is released.</p> <p>Skip beacon IE replacement when the source entry belongs to a hidden group. Preserve probe-response processing, the subsequent metadata updates, and the existing rejection path for conflicting hidden beacon updates.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>wifi: cfg80211: preserve hidden-group beacon IE ownership</p> <p>A hidden-group probe-response entry borrows its beacon IEs from the group&#39;s beacon entry. cfg80211_update_assoc_bss_entry() can pass such an entry to cfg80211_update_known_bss() when merging scan entries after a channel switch.</p> <p>Copying the borrowed beacon_ies into the associated entry gives the same allocation two owners. Releasing the group&#39;s beacon entry can then leave the associated entry pointing to freed IEs, which are freed again when that entry is released.</p> <p>Skip beacon IE replacement when the source entry belongs to a hidden group. Preserve probe-response processing, the subsequent metadata updates, and the existing rejection path for conflicting hidden beacon updates.</p> https://db.gcve.eu/vuln/cve-2026-98823