A tzdata bug fix update has been released for CentOS 7.
CEBA-2021:0276 CentOS 7 tzdata BugFix Update
CentOS Errata and Bugfix Advisory 2021:0276
Upstream details at : https://access.redhat.com/errata/RHBA-2021:0276
The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )
x86_64:
4b0430168f86ed2d3205e156f91cb895de8e9f80a08f08355aaaed21286d7be5 tzdata-2021a-1.el7.noarch.rpm
f89e78370bd25ce90933cc003b71d1a2bcb2d53f73c8919389825731abc97807 tzdata-java-2021a-1.el7.noarch.rpm
Source:
38974708d565f8077796f018c431bc40e12d1473e454ab3d619ac65670c875c0 tzdata-2021a-1.el7.src.rpm
