A golang security update has been released for Fedora 34.

SECURITY: Fedora 34 Update: golang-1.16.6-1.fc34

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Fedora Update Notification
FEDORA-2021-25c0011e78
2021-07-28 01:22:55.228777
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Name : golang
Product : Fedora 34
Version : 1.16.6
Release : 1.fc34
URL :   http://golang.org/
Summary : The Go Programming Language
Description :
The Go Programming Language.

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Update Information:

* Update to go1.16.6 * Security fix for CVE-2021-34558
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ChangeLog:

* Wed Jul 14 2021 Mike Rochefort - 1.16.6-1
- Update to go1.16.6
- Security fix for CVE-2021-34558
- Resolves: BZ#1983597
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References:

[ 1 ] Bug #1983596 - CVE-2021-34558 golang: crypto/tls: certificate of wrong type is causing TLS client to panic
  https://bugzilla.redhat.com/show_bug.cgi?id=1983596
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-25c0011e78' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
  https://fedoraproject.org/keys