--- title: TYPO3 CMS 4.5.40 released url: "https://news.typo3.com/article/typo3-cms-4540-released" description: The TYPO3 Community announces version 4.5.40 LTS of the TYPO3 Enterprise Content Management System. image: "https://news.typo3.com/_assets/d1e01514e4c4a5b3147940fa2ec50682/Images/og-image-news.jpg" date: 2026-06-11 modified: 2026-06-11 categories: - "Developer & Technology" --- # TYPO3 CMS 4.5.40 released - [Developer & Technology](https://news.typo3.com/article/category/developer-technology) TYPO3 CMS 4.5.40 released ========================= 19 February 2015 The TYPO3 Community announces version 4.5.40 LTS of the TYPO3 Enterprise Content Management System. - ![](https://news.typo3.com/typo3temp/assets/t3g/blog/gravatar/b8266fdc667b773926c59081862ab148.jpeg)[Oliver Hader](https://news.typo3.com/article/author/oliver-hader) We are announcing the release of the following TYPO3 CMS update: - TYPO3 CMS 4.5.40 LTS This version is a maintenance release and contains bug and security fixes. **IMPORTANT: This version includes important security fixes to the TYPO3 core. A security announcement has just been released:** For details about the releases, please visit the following website: MD5 checksums: ``` 3a0b4be40e8ae7ab5df3c61cb046f5fa blankpackage-4.5.40.tar.gz7f49f571dbf5b9ce252ae146945bdd01 blankpackage-4.5.40.zipa2ac752f2d944486b9d7404c91c3d86e dummy-4.5.40.tar.gz7d329f02639eba9418a4caa6c12adc76 dummy-4.5.40.zip810390766259e8580d8b421a7eb71065 introductionpackage-4.5.40.tar.gz708cb851ea08b682280be8143f6d4531 introductionpackage-4.5.40.zip71dcee3c9171fa7fcb21718ff869636d typo3_src+dummy-4.5.40.zip75dc19184abfec84c384f31a7b353b6a typo3_src-4.5.40.tar.gz03bf82bfe10f13022af80f038d75fe4e typo3_src-4.5.40.zip ``` Download: [http://typo3.org/download/](https://news.typo3.com/download/packages/) ![](https://news.typo3.com/typo3temp/assets/t3g/blog/gravatar/cc7cba9757f98fbe05023a139119df74.jpeg) About the Author [Oliver Hader](https://news.typo3.com/article/author/oliver-hader) Core Developer at TYPO3 GmbH,Hof, Germany [Website](https://typo3.com)[Twitter](https://twitter.com/ohader)[LinkedIn](https://www.linkedin.com/in/oliverhader/)[Xing](https://www.xing.com/profile/Oliver_Hader) Oliver started to work with TYPO3 in 2005 and was fascinated by the product and its universe. Since 2007 he is member of the TYPO3 Core Team. After going back to university in 2014 for achieving a postgraduate master degree in internet web science, he is now researching on advanced web technology topics in general and for TYPO3 in particular. In his spare time, Oliver loves to go cycling cross-country in the uplands around Hof (Germany) in northern Bavaria - at the region where he's living as well. [More posts by this author](https://news.typo3.com/article/author/oliver-hader)