{"id":"CVE-2026-41080","revision":"a92c8b1239844bca97d91b2626c53bbe","records":[{"revision":"a92c8b1239844bca97d91b2626c53bbe","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-41080","aliases":[],"title":"libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document.","description":"libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document.","state":0,"publishedAt":"2026-04-16T16:52:01.177+00:00","modifiedAt":"2026-10-15T01:18:28.535+00:00","affected":[{"ecosystem":"Vendor product","name":"libexpat","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"libexpat\",\n                    \"vendor\": \"libexpat project\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"2.8.0\",\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","score":2.9,"severity":"LOW"}],"references":["https://github.com/libexpat/libexpat/pull/1183","https://github.com/libexpat/libexpat/issues/47","https://www.openwall.com/lists/oss-security/2026/04/26/1","https://blog.hartwork.org/posts/expat-2-8-0-released/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-41080","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-41080","identifiers":["CVE-2026-41080"]},"retained":false,"historicalAffected":[]}],"coverage":[]}