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TYPO3 14.3.6 LTS and 13.4.34 LTS security releases published

11 August 2026 · Oliver Hader
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Hello TYPO3 Community,

today we've released new versions as scheduled — TYPO3 14.3.6 LTS and TYPO3 13.4.34 LTS, ready for you to download.

All versions are security releases and contain important security fixes - read the corresponding security advisories here:

https://news.typo3.com/security/advisory/typo3-core-sa-2026-021

For details about the releases, please see:

https://get.typo3.org/release-notes/14.3.6
https://get.typo3.org/release-notes/13.4.34

or our news https://news.typo3.com/article/typo3-1436-and-13434-security-releases-published

The package can be downloaded here:

https://get.typo3.org/version/14
https://get.typo3.org/version/13

SHA256 checksums:

cd6028c5e5a8777afc9dbb79773e59451a2bdd858bb4ae20bace5b7711a83099  typo3_src-14.3.6.tar.gz
5225b59f7cc10973302a73bbc1b51f0bfecb818b07f9381585d043437afc68a4  typo3_src-14.3.6.zip

7bbbac08eb51455b3f6e192826e565acbab1165ba56aea90ce2b541615e5bcf6  typo3_src-13.4.34.tar.gz
ec415711e6abb8bad500729266ddd845374d36a8cc25b72bf4af0e8db944fb03  typo3_src-13.4.34.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

Best regards,
Oliver Hader

TYPO3 .... inspiring people to share!
Get involved: https://typo3.org
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