{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-44017: Docling: Unsafe Zip Extraction in EasyOCR Model Download","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-44017","status":"final","version":"1","initial_release_date":"2026-06-24T17:48:46.833Z","current_release_date":"2026-06-30T03:17:26.421Z","revision_history":[{"date":"2026-06-24T17:48:46.833Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. Prior to 2.91.0, the EasyOCR model download functionality extracted ZIP archives without validating member paths, enabling Zip Slip attacks. If an attacker could compromise the model download source (via supply chain attack, DNS spoofing, or MITM), they could write arbitrary files to any location writable by the process, potentially achieving remote code execution by overwriting Python files or system binaries, persistent backdoors by modifying startup scripts or SSH keys, and data corruption or system compromise. This vulnerability is fixed in 2.91.0.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-44017 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-44017"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-44017"},{"category":"external","summary":"https://github.com/docling-project/docling/security/advisories/GHSA-cjqg-rq2h-2fvj","url":"https://github.com/docling-project/docling/security/advisories/GHSA-cjqg-rq2h-2fvj"},{"category":"external","summary":"https://github.com/docling-project/docling/releases/tag/v2.91.0","url":"https://github.com/docling-project/docling/releases/tag/v2.91.0"}]},"product_tree":{"branches":[{"category":"vendor","name":"docling-project","branches":[{"category":"product_name","name":"docling","branches":[{"category":"product_version","name":"< 2.91.0","product":{"name":"docling-project docling < 2.91.0","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:docling-project:docling:\\<_2.91.0:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-44017","title":"Docling: Unsafe Zip Extraction in EasyOCR Model Download","notes":[{"category":"description","text":"Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. Prior to 2.91.0, the EasyOCR model download functionality extracted ZIP archives without validating member paths, enabling Zip Slip attacks. If an attacker could compromise the model download source (via supply chain attack, DNS spoofing, or MITM), they could write arbitrary files to any location writable by the process, potentially achieving remote code execution by overwriting Python files or system binaries, persistent backdoors by modifying startup scripts or SSH keys, and data corruption or system compromise. This vulnerability is fixed in 2.91.0.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","baseScore":8.3,"baseSeverity":"HIGH"},"products":["CSAFPID-1"]}],"remediations":[{"category":"none_available","details":"No fixed version is published yet. Monitor the upstream advisory.","product_ids":["CSAFPID-1"]}]}]}