{"id":25626,"date":"2026-09-18T04:31:39","date_gmt":"2026-09-17T20:31:39","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90217"},"modified":"2026-09-18T04:31:39","modified_gmt":"2026-09-17T20:31:39","slug":"cve-2026-90217","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90217","title":{"rendered":"CVE-2026-90217 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Compare iterator"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>bpf: Compare iterator types during state pruning<\/p>\n<p>An iterator stack slot can be MEM_RCU or PTR_UNTRUSTED. These states<br \/>\nmust not be equal, or the verifier can prune an unsafe path.<\/p>\n<p>Compare the pointer type for STACK_ITER slots.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>bpf: Compare iterator types during state pruning<\/p>\n<p>An iterator stack slot can be MEM_RCU or PTR_UNTRUSTED. These states<br \/>\nmust not be <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25626","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25626","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=25626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}