{"id":3393,"date":"2026-09-04T04:59:40","date_gmt":"2026-09-03T20:59:40","guid":{"rendered":"https:\/\/www.54iter.cn\/?p=3393"},"modified":"2026-09-04T04:59:40","modified_gmt":"2026-09-03T20:59:40","slug":"cve-2026-80741","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80741","title":{"rendered":"CVE-2026-80741 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ndrm\/log: Fix out-of-b"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/log: Fix out-of-bounds read on empty message length<\/p>\n<p>drm_log_draw_kmsg_record() accesses s[len &#8211; 1] to strip the trailing<br \/>\nnewline, but len is unsigned int. If len is 0, the subtraction wraps<br \/>\nto UINT_MAX, causing an out-of-bounds read.<\/p>\n<p>Add an early return when len is 0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/log: Fix out-of-bounds read on empty message length<\/p>\n<p>drm_log_draw_kmsg_record() accesses s[len &#8211; 1] to strip the trailing<br \/>\nnewli<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-3393","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/3393","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=3393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}