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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. XML::Bare versions through 0.53 for Perl have an unbounded character lookahead. The parserc_parse function attempts to check for multicharacter strings such as "<![CDATA" or element terminators such as ">" without checking that the offsets are within the buffer. Truncated strings such as "<a/" can trigger an out-of-bounds read.
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle. Changing version to 45.
FEDORA-EPEL-2026-e2adb4a954 (perl-XML-Bare-0.53-40.el9) has been submitted as an update to Fedora EPEL 9. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-e2adb4a954
FEDORA-2026-14e358a2a2 (perl-XML-Bare-0.53-44.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-14e358a2a2
FEDORA-2026-5c3f4c8337 (perl-XML-Bare-0.53-45.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-5c3f4c8337
FEDORA-2026-3a2db4368a (perl-XML-Bare-0.53-47.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-3a2db4368a
FEDORA-2026-5c3f4c8337 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-2026-5c3f4c8337` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-5c3f4c8337 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-14e358a2a2 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-2026-14e358a2a2` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-14e358a2a2 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2026-e2adb4a954 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-e2adb4a954 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-3a2db4368a 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-2026-3a2db4368a` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-3a2db4368a See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.