{"id":30437,"date":"2026-09-29T20:32:01","date_gmt":"2026-09-29T12:32:01","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-102474"},"modified":"2026-09-29T20:32:01","modified_gmt":"2026-09-29T12:32:01","slug":"cve-2026-102474","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-102474","title":{"rendered":"CVE-2026-102474 [MEDIUM] &#8211; A flaw was found in dash. The printf builtin reserves four bytes before converting a Unico"},"content":{"rendered":"<p>A flaw was found in dash. The printf builtin reserves four bytes before converting a Unicode u or U escape, but the multi-byte token can need five or six bytes. A local user who can supply such an escape to dash printf or echo %b, including through dash -c and a positional argument, can write one or two bytes past that reservation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A flaw was found in dash. The printf builtin reserves four bytes before converting a Unicode u or U escape, but the multi-byte token can need five or six bytes. A local user who can supply such an e<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-30437","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/30437","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=30437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}