171507 matches found
CVE-2026-80842
In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: fix use-after-free of a master VLAN's multicast context brmulticasttoggleonevlan clears BRVLFLAGMCASTENABLED under br-multicastlock before stopping a VLAN's multicast context. That is the teardown handshake:...
CVE-2026-80861
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: bail out of setup if the controller is inaccessible xhcigensetup locates the operational registers using the capability length read from the very first register: xhci-opregs = hcd-regs +...
UBUNTU-CVE-2026-80819
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: take rfcommmutex for the deferred setup accept rfcommsockrecvmsg completes a deferred setup by calling rfcommdlcaccept without holding any RFCOMM lock: if testandclearbitRFCOMMDEFERSETUP, &d-flags...
CVE-2026-80864
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix responder UAF on IBQPMAXDESTRDATOMIC modifyqp rxeqpfromattr handles IBQPMAXDESTRDATOMIC outside the IBQPSTATE path, so it holds no statelock and runs while the responder task rxereceiver recvtask on rxewq is live. A...
UBUNTU-CVE-2026-80842
In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: fix use-after-free of a master VLAN's multicast context brmulticasttoggleonevlan clears BRVLFLAGMCASTENABLED under br-multicastlock before stopping a VLAN's multicast context. That is the teardown handshake:...
UBUNTU-CVE-2026-80783
In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: prevent unbounded recursion in magicmouserawevent magicmouserawevent handles DOUBLEREPORTID 0xf7 packets, which pack two touch reports into one, by splitting the packet and calling itself on each half. The only...
CVE-2026-80864
CVE-2026-80864 is a use-after-free in the Linux kernel's RDMA/rxe subsystem. The flaw occurs because rxe_qp_from_attr() handles IB_QP_MAX_DEST_RD_ATOMIC outside the IB_QP_STATE path, holding no state_lock and running concurrently with the live responder task rxe_receiver(). A modify_qp() call set...
CVE-2026-80864 RDMA/rxe: Fix responder UAF on IB_QP_MAX_DEST_RD_ATOMIC modify_qp
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix responder UAF on IBQPMAXDESTRDATOMIC modifyqp rxeqpfromattr handles IBQPMAXDESTRDATOMIC outside the IBQPSTATE path, so it holds no statelock and runs while the responder task rxereceiver recvtask on rxewq is live. A...
CVE-2026-80864
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix responder UAF on IBQPMAXDESTRDATOMIC modifyqp rxeqpfromattr handles IBQPMAXDESTRDATOMIC outside the IBQPSTATE path, so it holds no statelock and runs while the responder task rxereceiver recvtask on rxewq is live. A...
EUVD-2026-71314
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix responder UAF on IBQPMAXDESTRDATOMIC modifyqp rxeqpfromattr handles IBQPMAXDESTRDATOMIC outside the IBQPSTATE path, so it holds no statelock and runs while the responder task rxereceiver recvtask on rxewq is live. A...
CVE-2026-80864 RDMA/rxe: Fix responder UAF on IB_QP_MAX_DEST_RD_ATOMIC modify_qp
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix responder UAF on IBQPMAXDESTRDATOMIC modifyqp rxeqpfromattr handles IBQPMAXDESTRDATOMIC outside the IBQPSTATE path, so it holds no statelock and runs while the responder task rxereceiver recvtask on rxewq is live. A...
CVE-2026-80861
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: bail out of setup if the controller is inaccessible xhcigensetup locates the operational registers using the capability length read from the very first register: xhci-opregs = hcd-regs +...
CVE-2026-80861 usb: xhci: bail out of setup if the controller is inaccessible
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: bail out of setup if the controller is inaccessible xhcigensetup locates the operational registers using the capability length read from the very first register: xhci-opregs = hcd-regs +...
CVE-2026-80861
CVE-2026-80861 is a vulnerability in the Linux kernel xHCI USB host controller driver (specifically the xhci-pci-renesas path). The root cause is in xhci_gen_setup(): when a USB controller (e.g., Renesas uPD720201 ) is dead or has dropped off the bus, the capability register read returns all-ones...
EUVD-2026-71311
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: bail out of setup if the controller is inaccessible xhcigensetup locates the operational registers using the capability length read from the very first register: xhci-opregs = hcd-regs +...
CVE-2026-80861 usb: xhci: bail out of setup if the controller is inaccessible
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: bail out of setup if the controller is inaccessible xhcigensetup locates the operational registers using the capability length read from the very first register: xhci-opregs = hcd-regs +...
CVE-2026-80855 fuse: fix invalidate lock leak on open O_TRUNC DAX failure
In the Linux kernel, the following vulnerability has been resolved: fuse: fix invalidate lock leak on open OTRUNC DAX failure fuseopen takes filemapinvalidatelock for a DAX truncate daxtruncate = true and releases it before the outinodeunlock label. But when fusedaxbreaklayouts fails, the goto...
CVE-2026-80855 fuse: fix invalidate lock leak on open O_TRUNC DAX failure
In the Linux kernel, the following vulnerability has been resolved: fuse: fix invalidate lock leak on open OTRUNC DAX failure fuseopen takes filemapinvalidatelock for a DAX truncate daxtruncate = true and releases it before the outinodeunlock label. But when fusedaxbreaklayouts fails, the goto...
EUVD-2026-71305
In the Linux kernel, the following vulnerability has been resolved: fuse: fix invalidate lock leak on open OTRUNC DAX failure fuseopen takes filemapinvalidatelock for a DAX truncate daxtruncate = true and releases it before the outinodeunlock label. But when fusedaxbreaklayouts fails, the goto...
CVE-2026-80855
In the Linux kernel, the following vulnerability has been resolved: fuse: fix invalidate lock leak on open OTRUNC DAX failure fuseopen takes filemapinvalidatelock for a DAX truncate daxtruncate = true and releases it before the outinodeunlock label. But when fusedaxbreaklayouts fails, the goto...