{"id":"ALSA-2026:35891","summary":"Important: nodejs:24 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  * undici: undici: Denial of Service due to unbounded memory growth via WebSocket frames (CVE-2026-12151)\n  * undici: Undici: Information disclosure due to improper cache-control header parsing (CVE-2026-9678)\n  * undici: Undici: Response queue poisoning on reused keep-alive sockets can lead to incorrect response delivery. (CVE-2026-6733)\n  * undici: undici: Weakening of cookie SameSite policy due to incorrect parsing of Set-Cookie header (CVE-2026-11525)\n  * undici: undici: Man-in-the-Middle attack via ignored TLS options with SOCKS5 proxy (CVE-2026-9697)\n  * undici: undici: Information disclosure and data integrity issues due to incorrect Socks5ProxyAgent connection routing (CVE-2026-6734)\n  * nodejs: Node.js: Denial of Service via unlimited HTTP/2 ORIGIN frames (CVE-2026-48619)\n  * nodejs: Node.js: Silent authority rebinding due to embedded-nul hostnames in TLS handling (CVE-2026-48930)\n  * nodejs: Node.js: Unauthorized file metadata modification (CVE-2026-48935)\n  * nodejs: Node.js WebCrypto: Denial of Service via large input to subtle.encrypt() (CVE-2026-48933)\n  * nodejs: Node.js: Certification validation bypass in TLS host verification (CVE-2026-48934)\n  * Node.js: Node.js: Trust-policy bypass due to hostname matching inconsistency (CVE-2026-48928)\n  * nodejs: Node.js: Information disclosure of proxy credentials via proxy tunnel error handling (CVE-2026-48615)\n  * nodejs: Node.js: Authentication bypass due to TLS hostname handling and unicode dot separator mismatch (CVE-2026-48618)\n\n\nBug Fix(es) and Enhancement(s):  \n\n  * nodejs:24/nodejs: Rebase to the latest Node.js 24 release [almalinux-9.8.z] (JIRA:AlmaLinux-186580)\n\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.\n","modified":"2026-07-07T13:59:35.552760680Z","published":"2026-07-06T00:00:00Z","related":["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-2026-6734","CVE-2026-9678","CVE-2026-9697"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:35891"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-11525"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-12151"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-42338"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-48615"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-48618"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-48619"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-48928"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-48930"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-48933"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-48934"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-48935"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-6733"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-6734"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-9678"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-9697"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2476810"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2489980"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2490000"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2490006"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2490008"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2490018"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2490024"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2493325"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2493326"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2493329"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2493331"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2493332"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2493333"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2493335"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2493337"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-35891.html"}],"affected":[{"package":{"name":"nodejs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/nodejs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:24.18.0-1.module_el9.8.0+277+61fc613e"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:35891.json"}},{"package":{"name":"nodejs-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/nodejs-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:24.18.0-1.module_el9.8.0+277+61fc613e"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:35891.json"}},{"package":{"name":"nodejs-docs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/nodejs-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:24.18.0-1.module_el9.8.0+277+61fc613e"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:35891.json"}},{"package":{"name":"nodejs-full-i18n","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/nodejs-full-i18n"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:24.18.0-1.module_el9.8.0+277+61fc613e"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:35891.json"}},{"package":{"name":"nodejs-libs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/nodejs-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:24.18.0-1.module_el9.8.0+277+61fc613e"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:35891.json"}},{"package":{"name":"nodejs-nodemon","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/nodejs-nodemon"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.3-3.module_el9.7.0+209+ecf6523e"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:35891.json"}},{"package":{"name":"nodejs-packaging","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/nodejs-packaging"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2021.06-6.module_el9.7.0+209+ecf6523e"}]}],"database_specific":{"source":"https://github.c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