Bug 2533933 (CVE-2026-91962) - CVE-2026-91962 FreeRDP: FreeRDP: Remote out-of-bounds access via integer overflow in audin Apple backends
Summary: CVE-2026-91962 FreeRDP: FreeRDP: Remote out-of-bounds access via integer over...
Keywords:
Status: NEW
Alias: CVE-2026-91962
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: 2534090 2534092
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-15 15:51 UTC by OSIDB Bzimport
Modified: 2026-09-15 18:36 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2026-09-15 15:51:47 UTC 
FreeRDP before 3.31.0 contains an integer overflow in the audin Apple backends when processing FramesPerPacket values from MSG_SNDIN_OPEN messages. Attackers can supply crafted FramesPerPacket values that cause AudioQueueAllocateBuffer size computation to wrap, resulting in undersized buffer allocation and potential out-of-bounds access.
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