Bug 2438328

Summary: CVE-2026-24676 freerdp2: FreeRDP: Denial of Service via use-after-free in AUDIN format renegotiation [fedora-43]
Product: [Fedora] Fedora Reporter: Jon Moroney <jmoroney>
Component: freerdp2Assignee: Neal Gompa <ngompa13>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 43CC: negativo17, ngompa13, oholy, tdawson
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["06e383e6-ac0a-46da-85bc-833b3b15f499"]}
Fixed In Version: freerdp2-2.11.7-16.fc46 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-09-01 13:14:41 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: 2438201    

Description Jon Moroney 2026-02-09 22:04:57 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 2026-09-01 13:10:29 UTC
FEDORA-2026-1c0deda1e7 (freerdp2-2.11.7-16.fc46) has been submitted as an update to Fedora 46.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-1c0deda1e7

Comment 2 Fedora Update System 2026-09-01 13:14:41 UTC
FEDORA-2026-1c0deda1e7 (freerdp2-2.11.7-16.fc46) has been pushed to the Fedora 46 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 3 Fedora Update System 2026-09-01 13:26:26 UTC
FEDORA-2026-20b7d49f70 (freerdp2-2.11.7-16.fc45) has been submitted as an update to Fedora 45.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-20b7d49f70

Comment 4 Fedora Update System 2026-09-01 13:27:11 UTC
FEDORA-2026-d91338eea8 (freerdp2-2.11.7-16.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-d91338eea8

Comment 5 Fedora Update System 2026-09-01 13:27:18 UTC
FEDORA-2026-3fe3e3ae10 (freerdp2-2.11.7-16.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-3fe3e3ae10

Comment 6 Fedora Update System 2026-09-02 01:13:35 UTC
FEDORA-2026-d91338eea8 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-d91338eea8`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-d91338eea8

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

Comment 7 Fedora Update System 2026-09-02 02:02:54 UTC
FEDORA-2026-3fe3e3ae10 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-2026-3fe3e3ae10`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-3fe3e3ae10

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

Comment 8 Fedora Update System 2026-09-02 02:22:46 UTC
FEDORA-2026-20b7d49f70 has been pushed to the Fedora 45 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-20b7d49f70`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-20b7d49f70

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