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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. PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API usage, allows an out-of-bounds write with arbitrary data.
FEDORA-2026-450395b11f (pcre2-10.49-1.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-450395b11f
FEDORA-2026-3dc7e56d1e (pcre2-10.49-1.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-3dc7e56d1e
FEDORA-2026-450395b11f 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-2026-450395b11f` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-450395b11f See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-3dc7e56d1e 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-2026-3dc7e56d1e` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-3dc7e56d1e See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.