{"id":"RLSA-2026:97855","summary":"Important: nodejs:26 security 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* nodejs: Node.js: Permission Model bypass via `process.report.writeReport()` path misvalidation (CVE-2026-48617)\n\n* nodejs: Node.js HTTP Agent: Information disclosure due to premature response acceptance (CVE-2026-48931)\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: Local server can be started without network permission via Permission API flaw (CVE-2026-48936)\n\n* nodejs: Node.js: Authentication bypass due to TLS hostname handling and unicode dot separator mismatch (CVE-2026-48618)\n\n* undici: undici: Information disclosure and Denial of Service via malformed Cache-Control directives (CVE-2026-13697)\n\n* nodejs: Node.js: Unauthorized filesystem access due to Permission Model enforcement flaw (CVE-2026-58043)\n\n* nodejs: HTTPS Agent TLS session reuse skips hostname verification (CVE-2026-58040)\n\n* nodejs: Node.js: Permission Model flaw allows trace logs to bypass filesystem write restrictions (CVE-2026-56847)\n\n* nodejs: Node.js: mTLS client identities can be reused due to HTTPS Agent connection flaw (CVE-2026-56850)\n\n* nodejs: Information disclosure due to improper permission enforcement (CVE-2026-58039)\n\n* nodejs: Node.js: Request smuggling via HTTP client header truncation (CVE-2026-58044)\n\n* nodejs: Node.js: Denial of Service via DNS responses with excessive A records (CVE-2026-58042)\n\n* nodejs: Node.js: Remote memory exhaustion via HTTP/2 retained header blocks (CVE-2026-56846)\n\n* nodejs: Node.js: Denial of Service vulnerability (CVE-2026-58045)\n\n* nodejs: Node.js node:sqlite: Unintended data modification due to stale statement iterator (CVE-2026-58041)\n\n* nodejs: Node.js: Heap-use-after-free in HTTP/2 handling can lead to denial of service (CVE-2026-56848)\n\n* undici: undici: Authentication bypass via cross-origin cache poisoning due to missing origin isolation (CVE-2026-85152)\n\n* undici: undici: TLS certificate validation bypass in BalancedPool via dropped connect options (CVE-2026-84961)\n\n* undici: undici: Denial of Service via unrequested WebSocket subprotocol (CVE-2026-19534)\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":"2026-11-11T12:45:02.299333759Z","published":"2026-11-11T12:04:11.284864Z","upstream":["CVE-2026-13697","CVE-2026-19534","CVE-2026-48615","CVE-2026-48617","CVE-2026-48618","CVE-2026-48619","CVE-2026-48928","CVE-2026-48930","CVE-2026-48931","CVE-2026-48933","CVE-2026-48934","CVE-2026-48935","CVE-2026-48936","CVE-2026-56846","CVE-2026-56847","CVE-2026-56848","CVE-2026-56850","CVE-2026-58039","CVE-2026-58040","CVE-2026-58041","CVE-2026-58042","CVE-2026-58043","CVE-2026-58044","CVE-2026-58045","CVE-2026-84961","CVE-2026-85152"],"database_specific":{"license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:97855","license":"CC-BY-4.0"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:97855"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2490521"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2491494"},{"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=2493336"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493337"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2508485"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509171"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509175"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509178"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509179"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509653"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510853"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510854"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510856"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510857"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510858"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2511089"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528717"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528735"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528759"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:97855"}],"affected":[{"package":{"name":"nodejs-nodemon","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/nodejs-nodemon?distro=rocky-linux-9-x86-64&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.14-1.module+el9.8.0+40263+faa47049"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97855.json"}},{"package":{"name":"nodejs-packaging","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/nodejs-packaging?distro=rocky-linux-9-x86-64&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2021.06-6.module+el9.7.0+40052+e32ea525"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97855.json"}},{"package":{"name":"nodejs-packaging","ecosystem":"Rocky 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Linux:9","purl":"pkg:rpm/rocky-linux/nodejs-packaging?distro=rocky-linux-9-x86-64&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2021.06-6.module+el9.7.0+40153+4d595597"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97855.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}