CVE-2026-105747

{"id": "CVE-2026-105747", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-105747", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-06T14:34:13.770203Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "docling-project", "product": "docling", "versions": [{"status": "affected", "version": ">= 2.45.0, < 2.131.0"}]}, {"vendor": "docling-project", "product": "docling-slim", "versions": [{"status": "affected", "version": ">= 2.45.0, < 2.131.0"}]}]}], "published": "2026-10-05T22:16:57.633", "references": [{"url": "https://github.com/docling-project/docling/commit/ebae65cd71c37c88b36185b406a449b92d8f7ffa", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/docling-project/docling/pull/4412", "tags": ["Issue Tracking", "Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/docling-project/docling/releases/tag/v2.131.0", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/docling-project/docling/security/advisories/GHSA-3cr3-8m4c-fpxw", "tags": ["Patch", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-409"}, {"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.45.0 until 2.131.0, METS-GBS format detection in docling/datamodel/document.py and the backend in docling/backend/mets_gbs_backend.py call tarfile.TarFile.getmembers() before enforcing the max_member_count limit, causing the full archive member list to be allocated before the limit can stop processing. A small gzip-compressed tar archive with a very large number of empty members can therefore consume memory proportional to the declared member count, including during format detection before the allowed_formats restriction is applied. This issue is a residual weakness in the member-count protection added for CVE-2026-44018. This issue is fixed in 2.131.0."}], "lastModified": "2026-10-07T18:54:39.350", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:docling:docling:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C056F86-D184-4241-B795-2626129F2717", "versionEndExcluding": "2.131.0", "versionStartIncluding": "2.45.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}