Bug 2452369

Summary: CVE-2026-32285 apptainer: github.com/buger/jsonparser: Denial of Service via malformed JSON input [fedora-all]
Product: [Fedora] Fedora Reporter: Jon Moroney <jmoroney>
Component: apptainerAssignee: Dave Dykstra <dwd>
Status: CLOSED ERRATA QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: rawhideCC: dwd, go-sig
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["5fa05635-0075-4594-9612-ed34d1438833"]}
Fixed In Version: apptainer-1.5.0-1.fc44 apptainer-1.5.0-1.fc43 apptainer-1.5.0-1.fc42 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-05-18 00:41:09 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: 2451846    

Description Jon Moroney 2026-03-27 18:18:45 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 2026-05-09 03:35:58 UTC
FEDORA-2026-d516d12934 (apptainer-1.5.0-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-d516d12934

Comment 2 Fedora Update System 2026-05-09 03:36:24 UTC
FEDORA-2026-6c547e9f64 (apptainer-1.5.0-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-6c547e9f64

Comment 3 Fedora Update System 2026-05-09 03:36:48 UTC
FEDORA-2026-db5621b65e (apptainer-1.5.0-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-db5621b65e

Comment 4 Fedora Update System 2026-05-10 04:05:18 UTC
FEDORA-2026-d516d12934 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-d516d12934`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-d516d12934

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

Comment 5 Fedora Update System 2026-05-10 04:24:09 UTC
FEDORA-2026-6c547e9f64 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-2026-6c547e9f64`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-6c547e9f64

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

Comment 6 Fedora Update System 2026-05-10 04:47:23 UTC
FEDORA-2026-db5621b65e 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-db5621b65e`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-db5621b65e

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

Comment 7 Fedora Update System 2026-05-18 00:41:09 UTC
FEDORA-2026-d516d12934 (apptainer-1.5.0-1.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 2026-05-18 00:58:49 UTC
FEDORA-2026-6c547e9f64 (apptainer-1.5.0-1.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 2026-05-18 01:24:03 UTC
FEDORA-2026-db5621b65e (apptainer-1.5.0-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.