ZDI-26-656: PAPPL Job Processing Heap-based Buffer Overflow Remote Code Execution Vulnerability

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Sep 10, 2026 · Catalog

   Detected

   This vulnerability allows remote attackers to execute arbitrary code on affected installations of PAPPL. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 9.8.

Sources

• Zero Day InitiativeCoordinated disclosureZDI-26-656

  This vulnerability allows remote attackers to execute arbitrary code on affected installations of PAPPL. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 9.8.

  zerodayinitiative.com