{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-68537","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-30T19:56:44.100Z","datePublished":"2026-09-17T20:18:59.957Z","dateUpdated":"2026-09-17T20:23:12.488Z"},"containers":{"cna":{"title":"Fulgur: Unbounded page slicing from attacker-controlled CSS height causes denial of service","problemTypes":[{"descriptions":[{"cweId":"CWE-400","lang":"en","description":"CWE-400: Uncontrolled Resource Consumption","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-835","lang":"en","description":"CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/fulgur-rs/fulgur/security/advisories/GHSA-4rf6-qx84-q9fv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/fulgur-rs/fulgur/security/advisories/GHSA-4rf6-qx84-q9fv"},{"name":"https://github.com/fulgur-rs/fulgur/pull/501","tags":["x_refsource_MISC"],"url":"https://github.com/fulgur-rs/fulgur/pull/501"},{"name":"https://rustsec.org/advisories/RUSTSEC-2026-0200.html","tags":["x_refsource_MISC"],"url":"https://rustsec.org/advisories/RUSTSEC-2026-0200.html"}],"affected":[{"vendor":"fulgur-rs","product":"fulgur","versions":[{"version":"< 0.19.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-09-17T20:18:59.957Z"},"descriptions":[{"lang":"en","value":"`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."}],"source":{"advisory":"GHSA-4rf6-qx84-q9fv","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-17T20:23:00.998569Z","id":"CVE-2026-68537","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-17T20:23:12.488Z"}}]}}