Bug 2447973 - CVE-2026-32777 mingw-expat: libexpat: Denial of Service via infinite loop in DTD content parsing [fedora-all]
Summary: CVE-2026-32777 mingw-expat: libexpat: Denial of Service via infinite loop in ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: mingw-expat
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Richard W.M. Jones
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["87e23fbb-bcb8-4080-993a-4...
Depends On:
Blocks: CVE-2026-32777
TreeView+ depends on / blocked
 
Reported: 2026-03-16 12:10 UTC by Dhananjay Arunesh
Modified: 2026-03-30 18:41 UTC (History)
2 users (show)

Fixed In Version: mingw-expat-2.7.5-1.fc44 mingw-expat-2.7.5-1.fc43 mingw-expat-2.7.5-1.fc42
Clone Of:
Environment:
Last Closed: 2026-03-30 00:16:13 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Dhananjay Arunesh 2026-03-16 12:10:12 UTC
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.

Comment 1 Fedora Update System 2026-03-21 21:46:30 UTC
FEDORA-2026-cf814a1a06 (mingw-expat-2.7.5-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-cf814a1a06

Comment 2 Fedora Update System 2026-03-21 21:46:31 UTC
FEDORA-2026-1cbd107c34 (mingw-expat-2.7.5-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-1cbd107c34

Comment 3 Fedora Update System 2026-03-21 21:46:31 UTC
FEDORA-2026-e70c1919fe (mingw-expat-2.7.5-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-e70c1919fe

Comment 4 Fedora Update System 2026-03-22 01:40:20 UTC
FEDORA-2026-cf814a1a06 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-cf814a1a06`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-cf814a1a06

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-03-22 01:55:36 UTC
FEDORA-2026-e70c1919fe 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-e70c1919fe`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-e70c1919fe

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2026-03-22 02:14:49 UTC
FEDORA-2026-1cbd107c34 has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-1cbd107c34`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-1cbd107c34

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2026-03-30 00:16:13 UTC
FEDORA-2026-cf814a1a06 (mingw-expat-2.7.5-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 8 Fedora Update System 2026-03-30 00:53:54 UTC
FEDORA-2026-e70c1919fe (mingw-expat-2.7.5-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 9 Fedora Update System 2026-03-30 18:41:31 UTC
FEDORA-2026-1cbd107c34 (mingw-expat-2.7.5-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.


Note You need to log in before you can comment on or make changes to this bug.