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CVE-2026-121408FreeRDP before 3.32.2 Use-After-Free via USB Redirection Control Channel

FreeRDP FreeRDP Veröffentlicht: (vor 8 Tagen)

Beschreibung

FreeRDP before 3.32.2 contains a use-after-free in the urbdrc USB redirection channel because FindChannelById returns a channel pointer without a reference and the control-channel close path does not take the device manager's loading_lock. A malicious RDP server can send a control-channel CLOSE_REQUEST while the client announces a USB device, freeing the channel before the announcement thread reads channel->Write and crashing the client.

Schwachstellentyp (CWE): CWE-362

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
FreeRDP FreeRDP < 3.32.2, fixed 3.32.2

Ubuntu-Korrekturen

  • USN-9007-1 FreeRDP vulnerabilities Ubuntu 26.10, 26.04, 24.04 · 09.11.2026 · freerdp3

Referenzen und Patches

CPE-Treffer (NVD) (1)
  • cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:* < 3.32.2

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