{"id":"RLSA-2026:41947","summary":"Important: nodejs:22 security, bug fix, and enhancement update","details":"Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. \n\nSecurity Fix(es):\n\n* ip-address: ip-address: Cross-site scripting via improper HTML escaping of untrusted input (CVE-2026-42338)\n\n* undici: undici: Denial of Service due to unbounded memory growth via WebSocket frames (CVE-2026-12151)\n\n* undici: Undici: Information disclosure due to improper cache-control header parsing (CVE-2026-9678)\n\n* undici: Undici: Response queue poisoning on reused keep-alive sockets can lead to incorrect response delivery. (CVE-2026-6733)\n\n* undici: undici: Weakening of cookie SameSite policy due to incorrect parsing of Set-Cookie header (CVE-2026-11525)\n\n* nodejs: Node.js: Denial of Service via unlimited HTTP/2 ORIGIN frames (CVE-2026-48619)\n\n* nodejs: Node.js: Silent authority rebinding due to embedded-nul hostnames in TLS handling (CVE-2026-48930)\n\n* nodejs: Node.js: Unauthorized file metadata modification (CVE-2026-48935)\n\n* nodejs: Node.js WebCrypto: Denial of Service via large input to subtle.encrypt() (CVE-2026-48933)\n\n* nodejs: Node.js: Certification validation bypass in TLS host verification (CVE-2026-48934)\n\n* Node.js: Node.js: Trust-policy bypass due to hostname matching inconsistency (CVE-2026-48928)\n\n* nodejs: Node.js: Information disclosure of proxy credentials via proxy tunnel error handling (CVE-2026-48615)\n\n* nodejs: Node.js: Authentication bypass due to TLS hostname handling and unicode dot separator mismatch (CVE-2026-48618)\n\nBug Fix(es) and Enhancement(s):\n\n* nodejs:22/nodejs: Rebase to the latest Node.js 22 release [rhel-8] (JIRA:Rocky Linux-176170)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-07-20T18:25:37.635102462Z","published":"2026-07-20T18:01:02.046746Z","upstream":["CVE-2026-11525","CVE-2026-12151","CVE-2026-42338","CVE-2026-48615","CVE-2026-48618","CVE-2026-48619","CVE-2026-48928","CVE-2026-48930","CVE-2026-48933","CVE-2026-48934","CVE-2026-48935","CVE-2026-6733","CVE-2026-9678"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:41947"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2476810"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2489980"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2490000"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2490006"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2490008"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493325"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493326"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493329"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493331"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493332"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493333"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493335"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493337"}],"affected":[{"package":{"name":"nodejs-nodemon","ecosystem":"Rocky 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