The gpg2 package was updated to fix the following security and non security issues:
CVE-2015-1606: Fixed invalid memory read using a garbled keyring (bsc#918089).
CVE-2015-1607: Fixed memcpy with overlapping ranges (bsc#918090).
bsc#955753: Fixed a regression of 'gpg --recv' due to keyserver import filter (also boo#952347).