{"id":"CLSA-2026-1787308423","summary":"nghttp2: Fix of CVE-2026-58055","details":"- CVE-2026-58055: reject Upgrade/CONNECT requests carrying a body and stop\n  forwarding them onto reusable keep-alive backend connections","modified":"2026-10-26T09:31:28.911251620Z","published":"2026-08-21T10:33:53Z","upstream":["CVE-2026-58055"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1787308423.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58055"}],"affected":[{"package":{"name":"libnghttp2","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/libnghttp2?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.43.0-6.el9_6.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1787308423.json"}},{"package":{"name":"libnghttp2-devel","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/libnghttp2-devel?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.43.0-6.el9_6.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1787308423.json"}},{"package":{"name":"nghttp2","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/nghttp2?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.43.0-6.el9_6.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1787308423.json"}}],"schema_version":"1.9.0"}