{"id":"CLSA-2026-1788538849","summary":"nodejs: Fix of 2 CVEs","details":"- CVE-2026-56846: retain HTTP/2 header-block memory in session accounting for\n  the stream's lifetime instead of releasing it once headers reach JS,\n  preventing a maxSessionMemory accounting bypass via stalled headers\n- CVE-2026-56848: defer RST_STREAM submission while nghttp2 is still\n  dispatching receive callbacks, preventing a re-entrant session send that\n  could crash the process","modified":"2026-10-26T09:31:34.790704538Z","published":"2026-09-04T16:21:00Z","upstream":["CVE-2026-56846","CVE-2026-56848"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1788538849.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56846"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56848"}],"affected":[{"package":{"name":"nodejs","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/nodejs?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:16.20.2-8.el9_6.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788538849.json"}},{"package":{"name":"nodejs-devel","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/nodejs-devel?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:16.20.2-8.el9_6.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788538849.json"}},{"package":{"name":"nodejs-docs","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/nodejs-docs?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:16.20.2-8.el9_6.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788538849.json"}},{"package":{"name":"nodejs-full-i18n","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/nodejs-full-i18n?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:16.20.2-8.el9_6.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788538849.json"}},{"package":{"name":"nodejs-libs","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/nodejs-libs?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:16.20.2-8.el9_6.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788538849.json"}},{"package":{"name":"npm","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/npm?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:8.19.4_1.16.20.2-8.el9_6.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788538849.json"}},{"package":{"name":"v8-devel","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/v8-devel?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:9.4.146.26_1.16.20.2-8.el9_6.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788538849.json"}}],"schema_version":"1.9.0"}