Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process. The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT. https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
The issue (CVE-2025-47779) is addressed in Asterisk version 18.26.2. The fix is now available via the asterisk-18.26.4 update for EPEL 8 and EPEL 9.
FEDORA-EPEL-2026-f2281acb03 (asterisk-18.26.4-1.el8) has been submitted as an update to Fedora EPEL 8. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-f2281acb03
FEDORA-EPEL-2026-f2281acb03 has been pushed to the Fedora EPEL 8 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-f2281acb03 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2026-d5cc2324a0 has been pushed to the Fedora EPEL 9 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-d5cc2324a0 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2026-f2281acb03 (asterisk-18.26.4-1.el8) has been pushed to the Fedora EPEL 8 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-EPEL-2026-d5cc2324a0 (asterisk-18.26.4-1.el9) has been pushed to the Fedora EPEL 9 stable repository. If problem still persists, please make note of it in this bug report.
Fixed in asterisk-18.26.4 for EPEL 8/9 (FEDORA-EPEL-2026-f2281acb03, FEDORA-EPEL-2026-d5cc2324a0).