{"id":43928,"date":"2026-10-21T12:37:02","date_gmt":"2026-10-21T04:37:02","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-114114"},"modified":"2026-10-21T12:37:02","modified_gmt":"2026-10-21T04:37:02","slug":"cve-2026-114114","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-114114","title":{"rendered":"CVE-2026-114114 [MEDIUM] &#8211; Vyper 0.1.0b1 before 0.1.0b12, 0.1.0b14, and 0.4.1 through 0.5.0b1 mix character-based lin"},"content":{"rendered":"<p>Vyper 0.1.0b1 before 0.1.0b12, 0.1.0b14, and 0.4.1 through 0.5.0b1 mix character-based line offsets with Python&#8217;s UTF-8 byte col_offset values in vyper\/ast\/parse.py, so multi-byte characters shift the source slices used to reconstruct later numeric literals. An attacker contributing source with non-ASCII identifiers that NFKC-normalize to ASCII, or an invisible byte-order mark, can silently substitute addresses, integers or other constants in compiled code.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vyper 0.1.0b1 before 0.1.0b12, 0.1.0b14, and 0.4.1 through 0.5.0b1 mix character-based line offsets with Python&#8217;s UTF-8 byte col_offset values in vyper\/ast\/parse.py, so multi-byte characters shift the<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-43928","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/43928","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=43928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=43928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=43928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}