Fedora Account System
Red Hat Associate
Red Hat Customer
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. An attacker may be able to cause a `named` resolver to abort. The attack requires inducing the victim resolver to send multiple queries for a DNSSEC-signed zone hosted by an authoritative server under the control of the attacker. If the auth responds with a particular sequence of crafted answers, and those answers arrive in a particular order with particular timing, the `named` resolver will encounter a use-after-free bug, and abort. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.27, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.27-S1.
FEDORA-2026-aba85b9a89 (bind-9.18.51^git20261003.d0a87358-2.fc43 and bind-dyndb-ldap-11.11-15.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-aba85b9a89
FEDORA-2026-a5b5298a84 (bind-9.18.51^git20261003.d0a87358-2.fc44 and bind-dyndb-ldap-11.11-17.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-a5b5298a84
FEDORA-2026-468290e984 (bind-9.18.51^git20261003.d0a87358-11.fc45 and bind-dyndb-ldap-11.11-18.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-468290e984
FEDORA-2026-56974571ee (bind-9.18.51^git20261003.d0a87358-11.fc46 and bind-dyndb-ldap-11.11-18.fc46) has been submitted as an update to Fedora 46. https://bodhi.fedoraproject.org/updates/FEDORA-2026-56974571ee
FEDORA-2026-468290e984 has been pushed to the Fedora 45 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-468290e984` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-468290e984 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-a5b5298a84 has been pushed to the Fedora 44 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-a5b5298a84` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-a5b5298a84 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-aba85b9a89 has been pushed to the Fedora 43 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-aba85b9a89` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-aba85b9a89 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-56974571ee (bind-9.18.51^git20261003.d0a87358-12.fc46 and bind-dyndb-ldap-11.11-18.fc46) has been pushed to the Fedora 46 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2026-a5b5298a84 (bind-9.18.51^git20261003.d0a87358-2.fc44 and bind-dyndb-ldap-11.11-17.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report.