Bug 2431837
| Summary: | CVE-2026-0672 python3.14: Header injection in http.cookies.Morsel in Python [fedora-43] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jon Moroney <jmoroney> |
| Component: | python3.14 | Assignee: | Python Maintainers <python-maint> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 43 | CC: | ksurma, mhroncok, python-maint, python-packagers-sig |
| Target Milestone: | --- | Keywords: | Security, SecurityTracking |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["d18422dd-5b98-4e4f-a87e-e0fd0de5585f"]} | ||
| Fixed In Version: | python3.14-3.14.3-1.fc43 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-02-26 01:08:53 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: | 2431374 | ||
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Description
Jon Moroney
2026-01-21 20:30:00 UTC
Will be fixed by 3.14.3 FEDORA-2026-27ce708600 (python3.14-3.14.3-1.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-27ce708600 FEDORA-2026-27ce708600 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-2026-27ce708600` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-27ce708600 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-27ce708600 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-2026-27ce708600` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-27ce708600 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-27ce708600 (389-ds-base-3.1.4-7.fc43, python3.14-3.14.3-1.fc43, and 1 more) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report. |