{"id":43929,"date":"2026-10-21T12:37:02","date_gmt":"2026-10-21T04:37:02","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-114115"},"modified":"2026-10-21T12:37:02","modified_gmt":"2026-10-21T04:37:02","slug":"cve-2026-114115","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-114115","title":{"rendered":"CVE-2026-114115 [LOW] &#8211; Vyper 0.3.8 through 0.5.0b1 contains a compiler miscompilation vulnerability in parse_IfEx"},"content":{"rendered":"<p>Vyper 0.3.8 through 0.5.0b1 contains a compiler miscompilation vulnerability in parse_IfExp that reads nested arrays with narrower inner bounds using the wider result type&#8217;s memory layout. When a ternary selects the narrower array, inner arrays after the first are read at wrong offsets, causing contracts to silently store corrupted values or revert.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vyper 0.3.8 through 0.5.0b1 contains a compiler miscompilation vulnerability in parse_IfExp that reads nested arrays with narrower inner bounds using the wider result type&#8217;s memory layout. When a tern<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-43929","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/43929","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=43929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=43929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=43929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}