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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. Prometheus through 3.15.1 contains a credential leak vulnerability that allows attackers to capture Azure AD or Google IAM bearer tokens by redirecting remote_write requests to another host. Attackers controlling the remote-write endpoint or a redirecting server can return a 3xx to their host and replay the token, for example to write metrics to the victim's backend.
FEDORA-2026-c584e445b8 (prometheus-3.15.1-1.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-c584e445b8
FEDORA-2026-17a53eb219 (prometheus-3.15.1-1.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-17a53eb219
FEDORA-2026-17a53eb219 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-2026-17a53eb219` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-17a53eb219 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-c584e445b8 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-c584e445b8` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c584e445b8 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.