{"id":39114,"date":"2026-10-16T00:35:03","date_gmt":"2026-10-15T16:35:03","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-110257"},"modified":"2026-10-16T00:35:03","modified_gmt":"2026-10-15T16:35:03","slug":"cve-2026-110257","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-110257","title":{"rendered":"CVE-2026-110257 [MEDIUM] &#8211; OW2 ASM 5.0 before 9.11 contains an excessive memory allocation vulnerability in ClassRead"},"content":{"rendered":"<p>OW2 ASM 5.0 before 9.11 contains an excessive memory allocation vulnerability in ClassReader.readBootstrapMethodsAttribute() that sizes an int array from num_bootstrap_methods without validating attribute_length. Attackers can supply a crafted class file of about 100 bytes that forces roughly 2 GB allocation, causing an OutOfMemoryError that crashes the JVM or consuming thread.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>OW2 ASM 5.0 before 9.11 contains an excessive memory allocation vulnerability in ClassReader.readBootstrapMethodsAttribute() that sizes an int array from num_bootstrap_methods without validating attri<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-39114","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/39114","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=39114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}