{"id":"CLSA-2026-1782820521","summary":"haproxy: Fix of CVE-2026-55204","details":"- CVE-2026-55204: fix NULL pointer dereference in hpack_dht_insert()\n  when the HPACK dynamic table memory pool is exhausted, which could\n  crash the worker process (denial of service)","modified":"2026-10-26T09:31:13.189826132Z","published":"2026-06-30T11:55:36Z","upstream":["CVE-2026-55204"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1782820521.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55204"}],"affected":[{"package":{"name":"haproxy","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/haproxy?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.22-4.el9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1782820521.json"}}],"schema_version":"1.9.0"}