{"id":29366,"date":"2026-09-26T00:32:29","date_gmt":"2026-09-25T16:32:29","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-88389"},"modified":"2026-09-26T00:32:29","modified_gmt":"2026-09-25T16:32:29","slug":"cve-2026-88389","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-88389","title":{"rendered":"CVE-2026-88389 &#8211; Espruino 2v29 (commit bffc6d0) contains a NULL pointer dereference vulnerability in jslGet"},"content":{"rendered":"<p>Espruino 2v29 (commit bffc6d0) contains a NULL pointer dereference vulnerability in jslGetRawString() in src\/jslex.c. Crafted raw\/binary string input can cause the lexer to pass a NULL iterator target to jsvLockAgain(). In RELEASE\/NO_ASSERT builds, the missing assertion guard allows a write through the NULL pointer, resulting in memory corruption and application termination or denial of service.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Espruino 2v29 (commit bffc6d0) contains a NULL pointer dereference vulnerability in jslGetRawString() in src\/jslex.c. Crafted raw\/binary string input can cause the lexer to pass a NULL iterator target<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-29366","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/29366","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=29366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}