{"id":22231,"date":"2026-09-14T20:30:44","date_gmt":"2026-09-14T12:30:44","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90891"},"modified":"2026-09-14T20:30:44","modified_gmt":"2026-09-14T12:30:44","slug":"cve-2026-90891","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90891","title":{"rendered":"CVE-2026-90891 [MEDIUM] &#8211; ASRock Polychrome SYNC\/RGB software utility developed by ASRock Inc. has an Improper Acces"},"content":{"rendered":"<p>ASRock Polychrome SYNC\/RGB software utility developed by ASRock Inc. has an Improper Access Control vulnerability. Authenticated local attackers can send a specially crafted IOCTL request to cause the driver to write to improperly restricted I\/O ports, resulting in a forced operating system reboot.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ASRock Polychrome SYNC\/RGB software utility developed by ASRock Inc. has an Improper Access Control vulnerability. Authenticated local attackers can send a specially crafted IOCTL request to cause the<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-22231","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/22231","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=22231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}