Xperia Xz, Xzs And X Performance Get January 2018 Security Patches (41.3.a.2.58)

Xperia XZ, XZs and X Performance get January 2018 security patches (41.3.A.2.58)Sony Mobile has begun to roll out the 1 January 2018 Android security patch to the Xperia XZ, XZs and X Performance series of handsets. This sees the models move from build number 41.3.A.2.24 to version 41.3.A.2.58. If you have updated, please let us know your impressions in the comments below.

It is not clear whether this update provides a full fix for the Spectre and Meltdown CPU vulnerabilities, as Sony’s initial statement on the issue was that this would only be covered those that were patched from "5 January 2018 or later". We did see Sony’s Xperia XA1 series patched with 5 January security updates recently.