CVE-2026-19739 Bluetooth LE controller leaks a retained RX node when an unexpected LL Control PDU arrives during a Connection Update

The Bluetooth Link Layer control procedure code in subsys/bluetooth/controller/llsw/ullllcpconnupd.c retains the received RX node while a Connection Update / Connection Parameter procedure waits for its instant, so the node can later carry the host notification llcprxnoderetain, which marks it...

CVE-2026-98357

In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...

PT-2026-106686

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free issue exists in the IB/isert component of the Linux kernel. The isert send done function offloads completions for ISTATE SEND TASKMGTRSP, ISTATE SEND REJECT, and...

XRDP Client Control PDU Disclosure DoS

The vulnerability of the Client Control PDU handler on the XRDP server relates to the execution of operations outside the buffer boundaries. Exploiting this vulnerability can allow an attacker to disclose sensitive information or cause service failures...

CVE-2026-55645

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a vulnerability concerning the processing of Client Control PDUs. During the RDP connection sequence, the parser does not perform sufficient length validation before reading specific data fields from the network stream. A remote...

CVE-2026-55645 xrdp: Out-of-bounds read in Client Control PDU processing (xrdp_rdp_process_data_control)

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a vulnerability concerning the processing of Client Control PDUs. During the RDP connection sequence, the parser does not perform sufficient length validation before reading specific data fields from the network stream. A remote...

CVE-2026-55645 xrdp: Out-of-bounds read in Client Control PDU processing (xrdp_rdp_process_data_control)

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a vulnerability concerning the processing of Client Control PDUs. During the RDP connection sequence, the parser does not perform sufficient length validation before reading specific data fields from the network stream. A remote...

CVE-2026-55645

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a vulnerability concerning the processing of Client Control PDUs. During the RDP connection sequence, the parser does not perform sufficient length validation before reading specific data fields from the network stream. A remote...

CVE-2026-55645 xrdp: Out-of-bounds read in Client Control PDU processing (xrdp_rdp_process_data_control)

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a vulnerability concerning the processing of Client Control PDUs. During the RDP connection sequence, the parser does not perform sufficient length validation before reading specific data fields from the network stream. A remote...

CVE-2026-55645: Out-of-bounds Read

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a vulnerability concerning the processing of Client Control PDUs. During the RDP connection sequence, the parser does not perform sufficient length validation before reading specific data fields from the network stream. A remote...

PT-2026-61026

Name of the Vulnerable Software and Affected Versions xrdp versions prior to 0.10.6.1 Description An issue exists in the processing of Client Control PDUs Protocol Data Units during the RDP connection sequence. The parser fails to perform sufficient length validation before reading specific data...