CVE-2026-93153: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/bngre: return a timeout when firmware responses stall waitforresp documents that it returns a non-zero error when a firmware command does not complete, and bngrercfwsendmessage already marks the firmware as stalled when the...

PT-2026-94904

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA/ipoib component where the system fails to drain RCU Read-Copy-Update callbacks during module teardown. IPoIB reclamation completions may be signaled from with...

CVE-2026-90307: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: fix heap information leak on a truncated SRPCREDREQ srprecvdone passes wc-bytelen to srpprocessrsp. It passes nothing to srpprocesscredreq and srpprocessaerreq, which read fixed-size fields from the receive buffer witho...

PT-2026-94657

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA/erdma component where EQ handlers look up CQs from dev-cq xa and invoke completion or error callbacks outside the xarray lock. This allows erdma destroy cq to...

PT-2026-94818

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the RDMA core component. When accessing a Shared Receive Queue SRQ via the netlink path, the synchronization relies on rdma restrack get. Because rdma...

PT-2026-94905

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA mlx5 component where the devx free subscription function can remain queued after the last DevX event file drops its module reference or an auxiliary driver...

PT-2026-94903

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA/rxe component where the responder state machine may reprocess a packet after the Queue Pair QP enters an error state. This occurs when do complete returns...

CVE-2026-92513: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/manaib: drain QP references after partial table insertion manatablestoreudqp publishes a QP at its send-queue id before inserting the receive-queue id, dropping the XArray lock between the two xainsertirq calls. A concurrent...

CVE-2026-90171: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb: smbdirect: release pending child sockets outside the handler lock smbdirectsocketdestroy releases the listener's pending/ready child sockets while still holding the listener's handler lock, the &idpriv-handlermutex taken via...

CVE-2026-92510: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix potential use after free in ibdestroysrquser When accessing a SRQ via the netlink path the only synchronization mechanism for the said SRQ is rdmarestrackget. Currently, rdmarestrackdel is invoked at the end of...

PT-2026-94567

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA/cxgb4 component where the per-device debugfs tree, created by c4iw alloc via setup debugfs, is not properly removed during registration failure. Specifically,...

ALSA-2026:68570 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel t7xx WWAN driver: Denial of Service via buffer overflow CVE-2026-23172 kernel: xfrm: hold dev ref until after transportfinish NFHOOK CVE-2026-31663 kernel: RDMA/rxe: Fix race...

CVE-2026-92525: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Validate numsge/cursge before indexing wqe-dma.sge For a user QP, qp-sq.queue is a ring the application writes directly, so rxepostsend takes the isuser branch and only schedules sendtask without validating the WQE...

PT-2026-94816

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the RDMA core component. When accessing a Completion Queue CQ via the netlink path, the synchronization relies on rdma restrack get. Because rdma restrac...

PT-2026-94817

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the RDMA core component. When accessing a counter through the netlink path, the synchronization relies on rdma restrack get. Because rdma restrack del is...

CVE-2026-90435: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix integer overflow of user QP buffer size setuserbufsize computes the QP buffer size by left-shifting the user-supplied rq.wqecnt and rq.wqeshift values as signed integers. A sufficiently large rq.wqecnt causes signe...

PT-2026-94763

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA/cxgb4 driver where the write tpt entry function fails to release a STAG index when write adapter mem returns an error. The function allocates a new STAG index...

PT-2026-94771

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the RDMA/rxe component. The function rxe odp mr init user assigns a memory reference to mr-umem before calling rxe odp init pages. If rxe odp init...

PT-2026-94822

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the RDMA/erdma component. The CEQ interrupt handler schedules eqc-tasklet, which executes the erdma ceq completion handler function to read the...

PT-2026-94820

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the RDMA core component. When querying a Queue Pair QP via the netlink flow, the synchronization relies on rdma restrack get. However, during the QP...