CVE-2026-38970

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "pdfcpu through v0.11.1 contains an uncontrolled-recursion denial-of-service issue in pkg/pdfcpu/model/parse.go. The parser descends recursively through nested PDF objects, including arrays, via ParseObjectContext() and parseArray() without enforcing a maximum nesting depth."}], "id": "CVE-2026-38970", "lastModified": "2026-08-21T14:16:49.030", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-38970", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-06T14:44:08.844016Z", "version": "2.0.3"}}]}, "published": "2026-07-02T21:16:56.150", "references": [{"source": "cve@mitre.org", "url": "https://github.com/pdfcpu/pdfcpu"}, {"source": "cve@mitre.org", "url": "https://github.com/pdfcpu/pdfcpu/blob/a181c19acb322d6b93a1bbda9385a864a9ad6efe/pkg/pdfcpu/model/parse.go#L325-L366"}, {"source": "cve@mitre.org", "url": "https://github.com/pdfcpu/pdfcpu/blob/a181c19acb322d6b93a1bbda9385a864a9ad6efe/pkg/pdfcpu/model/parse.go#L942-L970"}, {"source": "cve@mitre.org", "url": "https://github.com/pdfcpu/pdfcpu/commit/9db810afb52b555ffcae955b32c0be3a73eb53d3"}, {"source": "cve@mitre.org", "url": "https://github.com/pdfcpu/pdfcpu/releases/tag/v0.12.0"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-674"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.11.1]"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "pdfcpu", "vendor": "pdfcpu"}], "created": "2026-07-03T03:45:06.067630+00:00", "updated": "2026-08-01T22:30:06.552372+00:00", "vendors": ["pdfcpu", "pdfcpu$PRODUCT$pdfcpu"]}