Bug 2552984 (CVE-2026-110831) - CVE-2026-110831 freerdp: FreeRDP: Denial of Service via file handle leak during drive redirection
Summary: CVE-2026-110831 freerdp: FreeRDP: Denial of Service via file handle leak duri...
Keywords:
Status: NEW
Alias: CVE-2026-110831
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-14 23:03 UTC by OSIDB Bzimport
Modified: 2026-10-15 05:16 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-10-14 23:03:32 UTC 
FreeRDP versions 3.13.0 before 3.32.0 contain a resource retention flaw in drive_process_irp_create, which registers an opened local file in the drive dictionary before applying the allocation size and does not remove it when that operation fails. A malicious RDP server connected to a client with drive redirection enabled can send IRP_MJ_CREATE with AllocationSize set to UINT64_MAX, forcing the seek to fail and leaking the file object and operating-system handle until drive teardown.
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