{"id":17776,"date":"2026-09-06T21:32:47","date_gmt":"2026-09-06T13:32:47","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-6554"},"modified":"2026-09-06T21:32:47","modified_gmt":"2026-09-06T13:32:47","slug":"cve-2026-6554","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-6554","title":{"rendered":"CVE-2026-6554 [MEDIUM] &#8211; libpcap BPF interpreter treats the offset in the &#8216;ja L&#8217; BPF instruction as a signed intege"},"content":{"rendered":"<p>libpcap BPF interpreter treats the offset in the &#8216;ja L&#8217; BPF instruction as a signed integer to implement looping via backward jumps, but it does not limit the number of loop iterations.  In particular uncommon use cases a crafted filter program can cause the interpreter to loop infinitely.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>libpcap BPF interpreter treats the offset in the &#8216;ja L&#8217; BPF instruction as a signed integer to implement looping via backward jumps, but it does not limit the number of loop iterations.  In particular<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-17776","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/17776","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=17776"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17776"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}