February 24, 2026
The Asterisk Development Team would like to announce security release Asterisk 21.12.1. The release artifacts are available for immediate download at https://github.com/asterisk/asterisk/releases/tag/21.12.1 and https://downloads.asterisk.org/pub/telephony/asterisk Repository: https://github.com/asterisk/asterisk Tag: 21.12.1 Change Log for Release asterisk-21.12.1 Links: Full ChangeLog GitHub Diff Tarball Downloads Summary: Commits: 4 Commit Authors: 2 Issues Resolved: 0 Security Advisories Resolved: 4 GHSA-85×7-54wr-vh42: Asterisk xml.c ...