Announcing TYPO3 14.3.9 LTS

Dear TYPO3 World,

today we've released TYPO3 version 14.3.9 LTS, which is ready for you to download.

This version is security release and contains an important security fix:

- - TYPO3-CORE-SA-2026-024 / CVE-2026-109162: Security Misconfiguration in Form Framework

For details about the release, please see:

or our news TYPO3 14.3.9 security release published - TYPO3 News

The package can be downloaded here:

SHA256 checksums:

4e06a884a8ec04ecb1b371cb06f7eae256c9740ff25c0a93bc13786d3ef6a7ee typo3_src-14.3.9.tar.gz
6e41a8f15ee40dd34d096a60a1819a1d065b8f1a5609d11a9d7245a7f9eec604 typo3_src-14.3.9.zip

Further details on the signing and hashing process of TYPO3 releases:

https://docs.typo3.org/m/typo3/reference-coreapi/main/en-us/Administration/Installation/ReleaseIntegrity.html

Rock on,
Benni Mack
TYPO3 Project Lead

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