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We present an up-to-date global analysis of solar, atmospheric, reactor andaccelerator neutrino data in the framework of three-neutrino oscillations. Wediscuss in detail the statistical significance of the observed "hint" ofnon-zero theta13 in the solar sector at the light of the latest experimentaladvances, such as the Borexino spectral data, the lower value of Gallium raterecently measured in SAGE, and the low energy threshold analysis of thecombined SNO phase I and phase II. We also study the robustness of the resultsunder changes of the inputs such as the choice of solar model fluxes and apossible modification of the Gallium capture cross-section as proposed by SAGE.In the atmospheric sector we focus on the latest results for nu_e appearancefrom MINOS and on the recent Super-Kamiokande results from the combined phasesI, II and III, and we discuss their impact on the determination of theta13.Finally, we combine all the data into a global analysis and determine thepresently allowed ranges of masses and mixing.

Updated global fit to three neutrino mixing: status of the hints of theta13 > 0