{"id":30846,"date":"2026-09-30T04:31:15","date_gmt":"2026-09-29T20:31:15","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-102823"},"modified":"2026-09-30T04:31:15","modified_gmt":"2026-09-29T20:31:15","slug":"cve-2026-102823","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-102823","title":{"rendered":"CVE-2026-102823 [HIGH] &#8211; Russh is a Rust SSH client and server library. Prior to 0.63.1, client_read_authenticated"},"content":{"rendered":"<p>Russh is a Rust SSH client and server library. Prior to 0.63.1, client_read_authenticated in russh\/src\/client\/encrypted.rs forwards CHANNEL_DATA, CHANNEL_EXTENDED_DATA, CHANNEL_EOF, CHANNEL_CLOSE, CHANNEL_OPEN_FAILURE, CHANNEL_SUCCESS, CHANNEL_FAILURE, and CHANNEL_REQUEST subtypes exit-status, exit-signal, and xon-xoff to public client::Handler callbacks without confirming that the ChannelId belongs to a channel the client opened and established. A malicious SSH server can send lifecycle events for predicted, unopened, unconfirmed, or released channel identifiers, causing application panics or corrupting command completion and exit-code tracking. This issue is fixed in version 0.63.1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Russh is a Rust SSH client and server library. Prior to 0.63.1, client_read_authenticated in russh\/src\/client\/encrypted.rs forwards CHANNEL_DATA, CHANNEL_EXTENDED_DATA, CHANNEL_EOF, CHANNEL_CLOSE, CHA<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-30846","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/30846","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=30846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}