Bug 2438201 (CVE-2026-24676) - CVE-2026-24676 freerdp: FreeRDP: Denial of Service via use-after-free in AUDIN format renegotiation
Summary: CVE-2026-24676 freerdp: FreeRDP: Denial of Service via use-after-free in AUDI...
Keywords:
Status: NEW
Alias: CVE-2026-24676
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2438320 2438326 2438328 2438323 2438327
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-02-09 20:01 UTC by OSIDB Bzimport
Modified: 2026-02-10 00:34 UTC (History)
0 users

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Description OSIDB Bzimport 2026-02-09 20:01:42 UTC 
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, AUDIN format renegotiation frees the active format list while the capture thread continues using audin->format, leading to a use after free in audio_format_compatible. This vulnerability is fixed in 3.22.0.
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