According to the folks over at MacinTouch, Mac OS X 10.3.8 has been released which addresses the following issues:
According to both Slashdot and MacinTouch, this includes security updates but I couldn't find additional details on the Apple site or the security page at: http://docs.info.apple.com/article.html?artnum=300667. Perhaps it's just a rollup of their security patch released on 1/25?
Disclaimer The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.