{"id":29159,"date":"2026-09-25T20:32:01","date_gmt":"2026-09-25T12:32:01","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98004"},"modified":"2026-09-25T20:32:01","modified_gmt":"2026-09-25T12:32:01","slug":"cve-2026-98004","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98004","title":{"rendered":"CVE-2026-98004 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\niommu\/riscv: Serializ"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>iommu\/riscv: Serialize command queue publishing<\/p>\n<p>Serialize command queue publishing so software producer state advances only<br \/>\nafter a command is written and the hardware tail is updated. Wait for<br \/>\nhardware consumption outside the queue lock when the command queue is full<br \/>\nso other CPUs are not blocked behind a long poll.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>iommu\/riscv: Serialize command queue publishing<\/p>\n<p>Serialize command queue publishing so software producer state advances only<br \/>\nafter <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-29159","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/29159","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=29159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}