{"id":"CVE-2026-68537","revision":"15df3c380cf648b4a8c1ac6c7a0a90fe","records":[{"revision":"15df3c380cf648b4a8c1ac6c7a0a90fe","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-68537","aliases":[],"title":"Fulgur: Unbounded page slicing from attacker-controlled CSS height causes denial of service","description":"`fulgur` converts untrusted HTML/CSS into PDF, commonly on a server that processes input supplied by many tenants. In versions prior to 0.19.0, a body-direct child whose CSS-resolved height greatly exceeds the page height was sliced into one fragment per page with no upper bound. This is fixed in version 0.19.0. A `MAX_PAGES` cap bounds the slice loop — halting it even for a `+inf` height — and non-finite layout heights are sanitized so they can no longer drive the loop. As a workaround, validate or constrain untrusted CSS (in particular `height` / `vh` on body-level elements) before passing HTML to fulgur.","state":0,"publishedAt":"2026-09-17T20:18:59.957+00:00","modifiedAt":"2026-09-17T20:23:12.488+00:00","affected":[{"ecosystem":"Vendor product","name":"fulgur","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"fulgur-rs\",\n                    \"product\": \"fulgur\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.19.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/fulgur-rs/fulgur/security/advisories/GHSA-4rf6-qx84-q9fv","https://github.com/fulgur-rs/fulgur/pull/501","https://rustsec.org/advisories/RUSTSEC-2026-0200.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-68537","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-68537","identifiers":["CVE-2026-68537"]},"retained":false,"historicalAffected":[]}],"coverage":[]}