{"id":43995,"date":"2026-10-21T16:36:45","date_gmt":"2026-10-21T08:36:45","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-111075"},"modified":"2026-10-21T16:36:45","modified_gmt":"2026-10-21T08:36:45","slug":"cve-2026-111075","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-111075","title":{"rendered":"CVE-2026-111075 &#8211; In Eclipse OpenJ9 versions prior to 0.63.0, the JITServer component fails to perform cross"},"content":{"rendered":"<p>In Eclipse OpenJ9 versions prior to 0.63.0, the JITServer component fails to perform cross-field validation on attacker-controlled `_size`, `_paddingSize`, and `_dataOffset` fields during `DataDescriptor` message deserialization. An unauthenticated remote attacker can send a crafted network payload that triggers an unsigned integer underflow in `DataDescriptor::getPayloadSize()` and `DataDescriptor::getNextDescriptor()`. This results in an out-of-bounds heap read and an immediate process crash (SIGSEGV), causing a denial of service.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Eclipse OpenJ9 versions prior to 0.63.0, the JITServer component fails to perform cross-field validation on attacker-controlled `_size`, `_paddingSize`, and `_dataOffset` fields during `DataDescrip<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-43995","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/43995","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=43995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=43995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=43995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}