{"id":"CLSA-2026-1778129164","summary":"nghttp2: Fix of 2 CVEs","details":"- CVE-2023-35945: fix memory leak on RST_STREAM followed by GOAWAY\n- CVE-2026-27135: fix iframe state validation to prevent assertion failure","modified":"2026-05-27T11:17:19.815865317Z","published":"2026-05-07T04:46:09Z","upstream":["CVE-2023-35945","CVE-2026-27135"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1778129164.html"}],"affected":[{"package":{"name":"libnghttp2","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/libnghttp2?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.43.0-5.el9_2.1.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1778129164.json"}},{"package":{"name":"libnghttp2-devel","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/libnghttp2-devel?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.43.0-5.el9_2.1.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1778129164.json"}},{"package":{"name":"nghttp2","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/nghttp2?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.43.0-5.el9_2.1.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1778129164.json"}}],"schema_version":"1.7.5"}