Bug 2458227
| Summary: | CVE-2026-4786 python3.9: Python: Arbitrary code execution via command injection in webbrowser.open() API [fedora-all] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Marco Benatto <mbenatto> |
| Component: | python3.9 | Assignee: | Charalampos Stratakis <cstratak> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | rawhide | CC: | cstratak, mhroncok, python-maint, python-packagers-sig, thrnciar, torsava, vstinner |
| Target Milestone: | --- | Keywords: | Security, SecurityTracking |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["f6118815-adda-4e9e-881a-9d258f7a0b70"]} | ||
| Fixed In Version: | python3.9-3.9.25-9.fc45 python3.9-3.9.25-9.fc44 python3.9-3.9.25-9.fc43 python3.9-3.9.25-9.fc42 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-04-20 16:48:02 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: | 2458049 | ||
|
Description
Marco Benatto
2026-04-14 15:49:43 UTC
PRs: https://src.fedoraproject.org/rpms/python3.9/pull-request/239 https://src.fedoraproject.org/rpms/python3.9/pull-request/240 https://src.fedoraproject.org/rpms/python3.9/pull-request/241 https://src.fedoraproject.org/rpms/python3.9/pull-request/242 FEDORA-2026-77d74cf57f (python3.9-3.9.25-9.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-77d74cf57f FEDORA-2026-77d74cf57f (python3.9-3.9.25-9.fc45) has been pushed to the Fedora 45 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-85cf3694d8 (python3.9-3.9.25-9.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-85cf3694d8 FEDORA-2026-7986d7f994 (python3.9-3.9.25-9.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-7986d7f994 FEDORA-2026-60a694a385 (python3.9-3.9.25-9.fc42) has been submitted as an update to Fedora 42. https://bodhi.fedoraproject.org/updates/FEDORA-2026-60a694a385 FEDORA-2026-7986d7f994 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-2026-7986d7f994` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-7986d7f994 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-60a694a385 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-2026-60a694a385` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-60a694a385 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-85cf3694d8 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-2026-85cf3694d8` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-85cf3694d8 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-85cf3694d8 (python3.9-3.9.25-9.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-7986d7f994 (python3.9-3.9.25-9.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-60a694a385 (python3.9-3.9.25-9.fc42) has been pushed to the Fedora 42 stable repository. If problem still persists, please make note of it in this bug report. |