CVE-2026-38970

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

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.

Published 2026-07-02. Last modified 2026-08-21.