{"id":30968,"date":"2026-09-30T08:32:04","date_gmt":"2026-09-30T00:32:04","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-74220"},"modified":"2026-09-30T08:32:04","modified_gmt":"2026-09-30T00:32:04","slug":"cve-2026-74220","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-74220","title":{"rendered":"CVE-2026-74220 [HIGH] &#8211; U-Boot before 2026.10-rc5 contains a buffer overflow in nfs_read_reply() function in net\/n"},"content":{"rendered":"<p>U-Boot before 2026.10-rc5 contains a buffer overflow in nfs_read_reply() function in net\/nfs-common.c that allows attackers to corrupt memory by supplying crafted NFS READ reply lengths. A malicious NFS server can exploit signed integer handling to bypass length validation and write far past the destination buffer, crashing the bootloader or corrupting memory.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>U-Boot before 2026.10-rc5 contains a buffer overflow in nfs_read_reply() function in net\/nfs-common.c that allows attackers to corrupt memory by supplying crafted NFS READ reply lengths. A malicious N<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-30968","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/30968","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=30968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}