Bug 2449466 - CVE-2026-32874 python-ujson: UltraJSON: Denial of Service due to memory leak when parsing large integers [epel-10]
Summary: CVE-2026-32874 python-ujson: UltraJSON: Denial of Service due to memory leak ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: python-ujson
Version: epel10
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: kushaldas@gmail.com
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["8ccf21d3-d9f5-4c7b-ad34-e...
Depends On:
Blocks: CVE-2026-32874
TreeView+ depends on / blocked
 
Reported: 2026-03-20 06:43 UTC by Sandipan Roy
Modified: 2026-03-22 01:00 UTC (History)
4 users (show)

Fixed In Version: python-ujson-5.12.0-1.el10_2 python-ujson-5.12.0-1.el10_3 python-ujson-5.12.0-1.el10_1
Clone Of:
Environment:
Last Closed: 2026-03-22 00:29:09 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Sandipan Roy 2026-03-20 06:43:29 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 2026-03-20 06:48:24 UTC 
FEDORA-EPEL-2026-321e8e0d34 (python-ujson-5.12.0-1.el10_3) has been submitted as an update to Fedora EPEL 10.3.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-321e8e0d34
Comment 2 Fedora Update System 2026-03-20 06:48:38 UTC 
FEDORA-EPEL-2026-c1187798e7 (python-ujson-5.12.0-1.el10_2) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-c1187798e7
Comment 3 Fedora Update System 2026-03-20 06:48:50 UTC 
FEDORA-EPEL-2026-fcc952d28d (python-ujson-5.12.0-1.el10_1) has been submitted as an update to Fedora EPEL 10.1.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-fcc952d28d
Comment 4 Fedora Update System 2026-03-22 00:29:09 UTC 
FEDORA-EPEL-2026-c1187798e7 (python-ujson-5.12.0-1.el10_2) has been pushed to the Fedora EPEL 10.2 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 5 Fedora Update System 2026-03-22 00:38:48 UTC 
FEDORA-EPEL-2026-321e8e0d34 (python-ujson-5.12.0-1.el10_3) has been pushed to the Fedora EPEL 10.3 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 6 Fedora Update System 2026-03-22 01:00:29 UTC 
FEDORA-EPEL-2026-fcc952d28d (python-ujson-5.12.0-1.el10_1) has been pushed to the Fedora EPEL 10.1 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.