PDFreactor 12.6 now available

A release for PDFreactor 12 is now available.

The new features and improvements include:

• The check mark symbols of AcroForm check boxes and radio buttons can now be specified via the proprietary CSS property -ro-pdf-form-check-type. (#9811)

The following issues were fixed:

• Certain rare style combination may cause non-terminating conversions. (#9825)
• Exceeding content detection in certain structures can cause conversions to terminate with exceptions. (#9808)
• The JavaScript DOM method Element.getAttributeNames() is missing. (#9836)

The following CVEs were mitigated:

• CVE-2026-5588
• PDFreactor Web Service
  • CVE-2026-22735
  • CVE-2026-22737
  • CVE-2026-22740
  • CVE-2026-22741
  • CVE-2026-22745
  • CVE-2026-42402
  • CVE-2026-42403
  • CVE-2026-42404

The following dependencies were updated:

• org.bouncycastle.bc* 1.80 to 1.84
• PDFreactor Web Service
  • org.springframework.spring-* 6.2.16 to 6.2.18
  • org.apache.neethi.neethi 3.2.1 to 3.2.2

For a full list of changes and corrections see the changelog.

Important release notes und upgrading information can be found in the readme.

The PDFreactor 12 installation packages are available for download in the download area.