{"id":12351,"date":"2026-09-04T18:54:17","date_gmt":"2026-09-04T10:54:17","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80707"},"modified":"2026-09-04T18:54:17","modified_gmt":"2026-09-04T10:54:17","slug":"cve-2026-80707","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80707","title":{"rendered":"CVE-2026-80707 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ncan: j1939: transport"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>can: j1939: transport: j1939_session_fresh_new(): initialize receive buffer<\/p>\n<p>Zero the allocated buffer in j1939_session_fresh_new() to ensure it<br \/>\ncontains no residual data.<\/p>\n<p>While there is a potential performance impact if users allocate maximum<br \/>\nsized ETP buffers, most real-world use cases are not noticeably affected<br \/>\nsince the maximum known buffer size is typically around 65K.<\/p>\n<p>[mkl: add Message-ID]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>can: j1939: transport: j1939_session_fresh_new(): initialize receive buffer<\/p>\n<p>Zero the allocated buffer in j1939_session_fresh_new()<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-12351","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/12351","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=12351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}