{"id":25449,"date":"2026-09-18T04:31:23","date_gmt":"2026-09-17T20:31:23","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-54580"},"modified":"2026-09-18T04:31:23","modified_gmt":"2026-09-17T20:31:23","slug":"cve-2026-54580","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-54580","title":{"rendered":"CVE-2026-54580 &#8211; mport is the MidnightBSD Package Manager. Prior to 2.7.8, libmport\/util.c did not make eve"},"content":{"rendered":"<p>mport is the MidnightBSD Package Manager. Prior to 2.7.8, libmport\/util.c did not make every truncated, corrupt, or failed zstd stream fatal in mport_decompress_zstd(), and libmport\/fetch.c did not consistently propagate those failures to index-fetch callers. A malicious or faulty mirror could supply compressed package index data that caused ZSTD_decompressStream() or an output write to fail while leaving partial index output available for later use, resulting in package-index integrity loss or denial of service. This issue is fixed in version 2.7.8.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>mport is the MidnightBSD Package Manager. Prior to 2.7.8, libmport\/util.c did not make every truncated, corrupt, or failed zstd stream fatal in mport_decompress_zstd(), and libmport\/fetch.c did not co<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25449","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25449","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=25449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}