CVE-2026-39919 - Ghostscript JPEG 2000 output adapter heap overflow enables code execution - Upwind | Cloud & AI Security for the Realtime Era

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CVE-2026-39919

By Yoav Nesher |

15 September 2026

CVE-2026-39919 – Ghostscript JPEG 2000 output adapter heap overflow enables code execution

Ghostscript `