{"id":25775,"date":"2026-09-18T04:31:52","date_gmt":"2026-09-17T20:31:52","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90366"},"modified":"2026-09-18T04:31:52","modified_gmt":"2026-09-17T20:31:52","slug":"cve-2026-90366","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90366","title":{"rendered":"CVE-2026-90366 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7996: r"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>wifi: mt76: mt7996: reserve space for the CSA-abort countdown TLV<\/p>\n<p>When a CSA countdown is active, mt7996_mcu_beacon_cntdwn() emits two<br \/>\nbss_bcn_cntdwn_tlv entries (the CSA countdown and the CCA-abort BCC), but<br \/>\nMT7996_BEACON_UPDATE_SIZE only reserved one. With MBSSID enabled and a<br \/>\nnear-maximum beacon template the extra 8 bytes could push the offload<br \/>\ncommand past MT7996_MAX_BSS_OFFLOAD_SIZE and trigger skb_over_panic().<br \/>\nReserve room for both countdown TLVs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>wifi: mt76: mt7996: reserve space for the CSA-abort countdown TLV<\/p>\n<p>When a CSA countdown is active, mt7996_mcu_beacon_cntdwn() emits<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25775","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25775","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}