{"id":30847,"date":"2026-09-30T04:31:15","date_gmt":"2026-09-29T20:31:15","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-102824"},"modified":"2026-09-30T04:31:15","modified_gmt":"2026-09-29T20:31:15","slug":"cve-2026-102824","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-102824","title":{"rendered":"CVE-2026-102824 [MEDIUM] &#8211; Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and"},"content":{"rendered":"<p>Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh\/src\/kex\/hybrid_mlkem.rs accepts an all-zero 32-byte peer X25519 public key in both server_dh and compute_shared_secret, forcing the X25519 contribution to the combined shared secret to zero. A malicious SSH peer can therefore make the combined secret depend only on ML-KEM, defeating the hybrid exchange&#8217;s intended fallback protection if ML-KEM is later weakened. This issue is fixed in version 0.63.0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh\/src\/kex\/hybrid_mlkem.rs accepts an all-zero 32-byte peer X25519 public key in b<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-30847","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/30847","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=30847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}