{"id":25762,"date":"2026-09-18T04:31:51","date_gmt":"2026-09-17T20:31:51","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90353"},"modified":"2026-09-18T04:31:51","modified_gmt":"2026-09-17T20:31:51","slug":"cve-2026-90353","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90353","title":{"rendered":"CVE-2026-90353 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7915: f"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>wifi: mt76: mt7915: fix ext PHY use-after-free on register error path<\/p>\n<p>After mt7915_register_ext_phy() succeeded, a failure of the main PHY<br \/>\nmt7915_init_debugfs() or mt7915_coredump_register() unwound through<br \/>\nfree_phy2, which called ieee80211_free_hw() on the ext PHY hw while it<br \/>\nwas still registered with mac80211, since mt76_unregister_device() only<br \/>\nunregisters the main hw. Unregister the ext PHY (thermal + phy + hw)<br \/>\nfirst and skip the redundant free.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>wifi: mt76: mt7915: fix ext PHY use-after-free on register error path<\/p>\n<p>After mt7915_register_ext_phy() succeeded, a failure of the <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25762","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25762","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=25762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}