{"id":"CVE-2026-105749","title":"Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem","summary":"Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.0.0 until 2.131.0, the HTML, JATS, OpenDocument spreadsheet, and BoxNote backends, including docling/ba…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwe":["CWE-400","CWE-789","CWE-770"],"vendor":"docling","product":"docling","affected":["docling >= 2.0.0, < 2.131.0"],"patched":["docling 2.131.0"],"published":"2026-10-05","updated":"2026-10-08","sourceUpdated":"2026-10-08T03:16:35.093","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105749","references":[{"url":"https://github.com/docling-project/docling/commit/c5b4429cc6500a344c13edeb22e67610c2159b09","label":"security-advisories@github.com"},{"url":"https://github.com/docling-project/docling/pull/4414","label":"security-advisories@github.com"},{"url":"https://github.com/docling-project/docling/releases/tag/v2.131.0","label":"security-advisories@github.com"},{"url":"https://github.com/docling-project/docling/security/advisories/GHSA-cgc7-9qp3-86m3","label":"security-advisories@github.com"},{"url":"https://github.com/docling-project/docling/security/advisories/GHSA-cgc7-9qp3-86m3","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105749"},{"url":"https://github.com/advisories/GHSA-cgc7-9qp3-86m3"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-105749.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-105749"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2546168"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-105749"},{"url":"https://github.com/docling-project/docling"},{"url":"https://pypi.org/project/docling-slim"}],"tags":["nvd","ghsa","pip","cve.org","csaf","vex","red-hat","exploit-available","osv"],"epss":0.00291,"epssPercentile":0.21503,"aliases":["GHSA-cgc7-9qp3-86m3","PYSEC-2026-4195","PYSEC-2026-4211"],"ecosystem":"pip","exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-08T02:28:41.797887Z"},"ingestedAt":"2026-10-05T22:35:24.738Z","slug":"CVE-2026-105749","body":"## Overview\n\nDocling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.0.0 until 2.131.0, the HTML, JATS, OpenDocument spreadsheet, and BoxNote backends, including docling/backend/html_backend.py, docling/backend/jats_backend.py, and docling/backend/boxnote_backend.py, accept the rowspan and colspan attribute values without an upper bound and execute loops or allocate a table grid proportional to the declared span. A very small document can therefore cause sustained CPU use or multi-gigabyte memory allocation, and the document_timeout setting does not interrupt the single backend conversion call. Export through the TableData.grid property can further materialize the oversized grid. This issue is fixed in 2.131.0.\n\n## Affected\n\n- `docling >= 2.0.0, < 2.131.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `docling 2.131.0`\n\n## Package advisory (CVE-2026-105749)\n\nAffected packages:\n\n- `docling >= 2.0.0, < 2.131.0`\n- `docling-slim >= 2.92.0, < 2.131.0`\n\nPatched in:\n\n- `docling 2.131.0`\n- `docling-slim 2.131.0`\n\nSource: https://github.com/advisories/GHSA-cgc7-9qp3-86m3\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Lightspeed Core, Red Hat OpenShift AI (RHOAI) · no fix planned: Lightspeed Core, Red Hat OpenShift AI (RHOAI) · updated 2026-10-06 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-105749.json)","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":217878,"id":"CVE-2026-105749","ts":1791428659704,"field":"exploit_available","old":"false","new":"true"}]}