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CVE-2026-24009

Docling Core (or docling-core) is a library that defines core data types and transformations in the document processing application Docling. A PyYAML-related Remote Code Execution (RCE) vulnerability, namely CVE-2020-14343, is exposed in docling-core starting in version 2.21.0 and prior to version 2.48.4, specifically only if the application uses pyyaml prior to version 5.4 and invokes `docling_core.types.doc.DoclingDocument.load_from_yaml()` passing it untrusted YAML data. The vulnerability has
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e3f5ee5e02a27d61e544c650cf36814071cfc88342d9eebe51b2e935c6302008
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"docling-core","vendor":"docling-project","versions":[{"status":"affected","version":">= 2.21.0, < 2.48.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:262f860bbd293d19971c82aa4b22e591088e4b66a983ed5284f734a6930e386c · sha256:972edb1081e14987… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:262f860bbd293d19971c82aa4b22e591088e4b66a983ed5284f734a6930e386c · sha256:972edb1081e14987… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-502","description":"CWE-502: Deserialization of Untrusted Data","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:262f860bbd293d19971c82aa4b22e591088e4b66a983ed5284f734a6930e386c · sha256:972edb1081e14987… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"name":"https://github.com/advisories/GHSA-8q59-q68h-6hv4","tags":["x_refsource_MISC"],"url":"https://github.com/advisories/GHSA-8q59-q68h-6hv4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:262f860bbd293d19971c82aa4b22e591088e4b66a983ed5284f734a6930e386c · sha256:972edb1081e14987… · /containers/cna/references/3
{"name":"https://github.com/docling-project/docling-core/commit/3e8d628eeeae50f0f8f239c8c7fea773d065d80c","tags":["x_refsource_MISC"],"url":"https://github.com/docling-project/docling-core/commit/3e8d628eeeae50f0f8f239c8c7fea773d065d80c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:262f860bbd293d19971c82aa4b22e591088e4b66a983ed5284f734a6930e386c · sha256:972edb1081e14987… · /containers/cna/references/2
{"name":"https://github.com/docling-project/docling-core/issues/482","tags":["x_refsource_MISC"],"url":"https://github.com/docling-project/docling-core/issues/482"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:262f860bbd293d19971c82aa4b22e591088e4b66a983ed5284f734a6930e386c · sha256:972edb1081e14987… · /containers/cna/references/1
{"name":"https://github.com/docling-project/docling-core/releases/tag/v2.48.4","tags":["x_refsource_MISC"],"url":"https://github.com/docling-project/docling-core/releases/tag/v2.48.4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:262f860bbd293d19971c82aa4b22e591088e4b66a983ed5284f734a6930e386c · sha256:972edb1081e14987… · /containers/cna/references/4
{"name":"https://github.com/docling-project/docling-core/security/advisories/GHSA-vqxf-v2gg-x3hc","tags":["x_refsource_CONFIRM"],"url":"https://github.com/docling-project/docling-core/security/advisories/GHSA-vqxf-v2gg-x3hc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:262f860bbd293d19971c82aa4b22e591088e4b66a983ed5284f734a6930e386c · sha256:972edb1081e14987… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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