{"id":12129,"date":"2026-09-04T18:54:07","date_gmt":"2026-09-04T10:54:07","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-26456"},"modified":"2026-09-04T18:54:07","modified_gmt":"2026-09-04T10:54:07","slug":"cve-2026-26456","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-26456","title":{"rendered":"CVE-2026-26456 [HIGH] &#8211; A null pointer dereference vulnerability exists in the server-side session management logi"},"content":{"rendered":"<p>A null pointer dereference vulnerability exists in the server-side session management logic of ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5. The issue is caused by a race condition between the request dispatch thread and the session cleanup thread when accessing shared session list nodes without proper synchronization.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A null pointer dereference vulnerability exists in the server-side session management logic of ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5. The issue is caused by a race condition between the reque<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-12129","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/12129","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=12129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}