{"id":"RLSA-2026:2783","summary":"Important: nodejs:20 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: Nodejs filesystem permissions bypass (CVE-2025-55132)\n\n* nodejs: Nodejs denial of service (CVE-2026-21637)\n\n* nodejs: Nodejs denial of service (CVE-2025-59466)\n\n* nodejs: Nodejs denial of service (CVE-2025-59465)\n\n* nodejs: Nodejs uninitialized memory exposure (CVE-2025-55131)\n\n* nodejs: Nodejs file permissions bypass (CVE-2025-55130)\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":"2026-02-18T09:30:29.833484Z","published":"2026-02-18T09:05:30.043251Z","upstream":["CVE-2025-55130","CVE-2025-55131","CVE-2025-55132","CVE-2025-59465","CVE-2025-59466","CVE-2026-21637"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:2783"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2431338"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2431340"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2431343"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2431349"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2431350"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2431352"}],"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":"0:3.0.1-1.module+el9.7.0+40017+f0db1785"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:2783.json"}},{"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":"0:3.0.1-1.module+el9.7.0+40022+9ecc286c"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:2783.json"}},{"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":"0:3.0.1-1.module+el9.7.0+40018+a011993d"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:2783.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":"0:2021.06-5.module+el9.7.0+40050+22a42328"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:2783.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":"0:2021.06-5.module+el9.7.0+40051+f2ef3f49"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:2783.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}