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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. A flaw in libcurl's handling of HTTP/2 Server Push streams, when the parent handle is set to share connections with other handles, can lead to use-after-free in the cleanup process.
FEDORA-2026-663a2d0ba4 (curl-8.21.0-6.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-663a2d0ba4
FEDORA-2026-663a2d0ba4 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-2026-663a2d0ba4` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-663a2d0ba4 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-663a2d0ba4 (curl-8.21.0-6.fc45) has been pushed to the Fedora 45 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2026-9a0831b48c (curl-8.18.0-11.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-9a0831b48c
FEDORA-2026-9a0831b48c 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-2026-9a0831b48c` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-9a0831b48c See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-8efcd7a2a0 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-2026-8efcd7a2a0` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-8efcd7a2a0 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.