CVE-2026-38970

HIGH 7.5

CVSS Score

7.5

EPSS Score

0.5%

EPSS Percentile

38th

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.

Vendor	n/a
Product	n/a
Published	Jul 2, 2026
Last Updated	Aug 21, 2026

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Affected Versions

n/a / n/a

n/a

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/pdfcpu/pdfcpu/blob/a181c19acb322d6b93a1bbda9385a864a9ad6efe/pkg/pdfcpu/model/parse.go#L325-L366 github.com: https://github.com/pdfcpu/pdfcpu/blob/a181c19acb322d6b93a1bbda9385a864a9ad6efe/pkg/pdfcpu/model/parse.go#L942-L970 github.com: https://github.com/pdfcpu/pdfcpu github.com: https://github.com/pdfcpu/pdfcpu/commit/9db810afb52b555ffcae955b32c0be3a73eb53d3 github.com: https://github.com/pdfcpu/pdfcpu/releases/tag/v0.12.0