Today, we are releasing the following critical patch versions:

• 0.103.7
• 0.104.4
• 0.105.1

As a friendly reminder, 0.104.4 will be the last patch version for the 0.104 feature release per the ClamAV End-of-Life Policy. The 0.103 Long Term Support release will continue to receive patch versions until September 2023.

The release files are available for download on ClamAV.net or through Docker Hub.

0.103.7

ClamAV 0.103.7 is a critical patch release with the following fixes:

• Upgrade the vendored UnRAR library to version 6.1.7.

• Fix logical signature "Intermediates" feature.

• Relax constraints on slightly malformed zip archives that contain overlapping file entries.

0.104.4

ClamAV 0.104.4 is a critical patch release with the following fixes:

• Upgrade the vendored UnRAR library to version 6.1.7.

• Fix logical signature "Intermediates" feature.

• Relax constraints on slightly malformed zip archives that contain overlapping file entries.

0.105.1

ClamAV 0.105.1 is a critical patch release with the following fixes:

• Upgrade the vendored UnRAR library to version 6.1.7.

• Fix issue building macOS universal binaries in some configurations.

• Silence error message when the logical signature maximum functionality level is lower than the current functionality level.

• Fix scan error when scanning files containing malformed images that cannot be loaded to calculate an image fuzzy hash.

• Fix logical signature "Intermediates" feature.

• Relax constraints on slightly malformed ZIP archives that contain overlapping file entries.