{"id":28028,"date":"2026-09-24T00:31:16","date_gmt":"2026-09-23T16:31:16","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-96276"},"modified":"2026-09-24T00:31:16","modified_gmt":"2026-09-23T16:31:16","slug":"cve-2026-96276","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-96276","title":{"rendered":"CVE-2026-96276 [CRITICAL] &#8211; If a malicious SDK container declares an extension point with a crafted `directory` path,"},"content":{"rendered":"<p>If a malicious SDK container declares an extension point with a crafted `directory` path, and a developer runs `flatpak build-init &#8211;writable-sdk &#8211;sdk-extension` with that SDK, attacker-chosen files could be written outside the working directory, since the target path is resolved via a function that allows `..` traversal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If a malicious SDK container declares an extension point with a crafted `directory` path, and a developer runs `flatpak build-init &#8211;writable-sdk &#8211;sdk-extension` with that SDK, attacker-chosen files <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-28028","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/28028","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=28028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28028"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}