Bug 2448186

Summary: CVE-2026-3644 mingw-python3: Incomplete control character validation in http.cookies [fedora-all]
Product: [Fedora] Fedora Reporter: Jon Moroney <jmoroney>
Component: mingw-python3Assignee: Sandro Mani <manisandro>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: manisandro
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["45a949e7-a5de-45f7-97ee-29356eea521b"]}
Fixed In Version: mingw-python3-3.11.15-2.fc43 mingw-python3-3.11.15-2.fc42 mingw-python3-3.11.15-2.fc44 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-04-05 00:53:03 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2448168    

Description Jon Moroney 2026-03-16 19:59:23 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 2026-03-27 18:17:13 UTC
FEDORA-2026-ff5da930eb (mingw-python3-3.11.15-2.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-ff5da930eb

Comment 2 Fedora Update System 2026-03-27 18:17:23 UTC
FEDORA-2026-22d8c9f967 (mingw-python3-3.11.15-2.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-22d8c9f967

Comment 3 Fedora Update System 2026-03-27 18:17:32 UTC
FEDORA-2026-3d13d52f58 (mingw-python3-3.11.15-2.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-3d13d52f58

Comment 4 Fedora Update System 2026-03-28 01:33:34 UTC
FEDORA-2026-3d13d52f58 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-2026-3d13d52f58`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-3d13d52f58

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

Comment 5 Fedora Update System 2026-03-28 01:48:32 UTC
FEDORA-2026-22d8c9f967 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-2026-22d8c9f967`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-22d8c9f967

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

Comment 6 Fedora Update System 2026-03-28 02:17:23 UTC
FEDORA-2026-ff5da930eb 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-ff5da930eb`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-ff5da930eb

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

Comment 7 Fedora Update System 2026-04-05 00:53:03 UTC
FEDORA-2026-22d8c9f967 (mingw-python3-3.11.15-2.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 8 Fedora Update System 2026-04-05 00:59:03 UTC
FEDORA-2026-ff5da930eb (mingw-python3-3.11.15-2.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 9 Fedora Update System 2026-04-25 01:27:12 UTC
FEDORA-2026-3d13d52f58 (mingw-python3-3.11.15-2.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.