Bug 2447412

Summary:	CVE-2026-31883 freerdp: FreeRDP has a `size_t` underflow in ADPCM decoder leads to heap-buffer-overflow write [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Jon Moroney <jmoroney>
Component:	freerdp	Assignee:	Simone Caronni <negativo17>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	negativo17, ngompa13, oholy
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["921a762d-7d6c-4464-bde4-4f874dcfebc0"]}
Fixed In Version:	freerdp-3.24.0-1.fc45	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-03-16 09:54:54 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:	2447386

Description Jon Moroney 2026-03-13 19:43:41 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 2026-03-16 08:52:29 UTC

FEDORA-2026-bf4c5bb9c5 (freerdp-3.24.0-1.fc45) has been submitted as an update to Fedora 45.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-bf4c5bb9c5

Comment 2 Fedora Update System 2026-03-16 09:54:54 UTC

FEDORA-2026-bf4c5bb9c5 (freerdp-3.24.0-1.fc45) has been pushed to the Fedora 45 stable repository.
If problem still persists, please make note of it in this bug report.