CVE-2026-74378 RDMA/rxe: Fix TOCTOU heap overflow in get_srq_wqe

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix TOCTOU heap overflow in getsrqwqe getsrqwqe reads wqe-dma.numsge from the shared receive queue buffer, which is mapped into userspace. It validates numsge against maxsge, but then re-reads the same field to calculat...

CVE-2026-74378 RDMA/rxe: Fix TOCTOU heap overflow in get_srq_wqe

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix TOCTOU heap overflow in getsrqwqe getsrqwqe reads wqe-dma.numsge from the shared receive queue buffer, which is mapped into userspace. It validates numsge against maxsge, but then re-reads the same field to calculat...

EUVD-2026-59525

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix TOCTOU heap overflow in getsrqwqe getsrqwqe reads wqe-dma.numsge from the shared receive queue buffer, which is mapped into userspace. It validates numsge against maxsge, but then re-reads the same field to calculat...

CVE-2026-74378

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix TOCTOU heap overflow in getsrqwqe getsrqwqe reads wqe-dma.numsge from the shared receive queue buffer, which is mapped into userspace. It validates numsge against maxsge, but then re-reads the same field to calculat...

EUVD-2026-59486

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Clear variable event pointer on read sndseqread copies a queued variable-length event header to userspace before expanding the payload. Queued variable-length events use SNDRVSEQEXTCHAINED internally, and data.ext.ptr...

CVE-2026-74339

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Clear variable event pointer on read sndseqread copies a queued variable-length event header to userspace before expanding the payload. Queued variable-length events use SNDRVSEQEXTCHAINED internally, and data.ext.ptr...

CVE-2026-74339 ALSA: seq: Clear variable event pointer on read

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Clear variable event pointer on read sndseqread copies a queued variable-length event header to userspace before expanding the payload. Queued variable-length events use SNDRVSEQEXTCHAINED internally, and data.ext.ptr...

CVE-2026-74339

The CVE-2026-74339 entry describes a Linux kernel ALSA seq vulnerability in snd_seq_read where a queued variable-length event header could reveal a kernel address via data.ext.ptr, because the read path did not clear the temporary header pointer before copy_to_user. The fix involves clearing that...

CVE-2026-74339 ALSA: seq: Clear variable event pointer on read

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Clear variable event pointer on read sndseqread copies a queued variable-length event header to userspace before expanding the payload. Queued variable-length events use SNDRVSEQEXTCHAINED internally, and data.ext.ptr...

EUVD-2026-59481

In the Linux kernel, the following vulnerability has been resolved: RDMA/nldev: Fix locking when accessing mr-pd Sashiko points out that, due to reregmr, the PD is actually variable and all the touches in nldev are racy. Use mr-device instead of mr-pd-device. Getting the PD restrack ID is more...

CVE-2026-74334

The CVE-2026-74334 issue affects the Linux kernel RDMA/nldev path, where locking around mr->pd was unsafe because pd became variable under rereg_mr and touches could race. The fix uses mr->device instead of mr->pd->device and introduces an rdma_restrack_sync() operation to ensure stal...

CVE-2026-74334 RDMA/nldev: Fix locking when accessing mr->pd

In the Linux kernel, the following vulnerability has been resolved: RDMA/nldev: Fix locking when accessing mr-pd Sashiko points out that, due to reregmr, the PD is actually variable and all the touches in nldev are racy. Use mr-device instead of mr-pd-device. Getting the PD restrack ID is more...

CVE-2026-74334

In the Linux kernel, the following vulnerability has been resolved: RDMA/nldev: Fix locking when accessing mr-pd Sashiko points out that, due to reregmr, the PD is actually variable and all the touches in nldev are racy. Use mr-device instead of mr-pd-device. Getting the PD restrack ID is more...

CVE-2026-74334 RDMA/nldev: Fix locking when accessing mr->pd

In the Linux kernel, the following vulnerability has been resolved: RDMA/nldev: Fix locking when accessing mr-pd Sashiko points out that, due to reregmr, the PD is actually variable and all the touches in nldev are racy. Use mr-device instead of mr-pd-device. Getting the PD restrack ID is more...

CVE-2026-74287 sctp: validate embedded address parameter length

In the Linux kernel, the following vulnerability has been resolved: sctp: validate embedded address parameter length sctpverifyasconf and sctpverifyparam only validate ADDIP, DELIP, and SETPRIMARY parameters against a fixed minimum size of sizeofstruct sctpaddipparam + sizeofstruct sctpparamhdr...

CVE-2026-74287 sctp: validate embedded address parameter length

In the Linux kernel, the following vulnerability has been resolved: sctp: validate embedded address parameter length sctpverifyasconf and sctpverifyparam only validate ADDIP, DELIP, and SETPRIMARY parameters against a fixed minimum size of sizeofstruct sctpaddipparam + sizeofstruct sctpparamhdr...

CVE-2026-74287 sctp: validate embedded address parameter length

In the Linux kernel, the following vulnerability has been resolved: sctp: validate embedded address parameter length sctpverifyasconf and sctpverifyparam only validate ADDIP, DELIP, and SETPRIMARY parameters against a fixed minimum size of sizeofstruct sctpaddipparam + sizeofstruct sctpparamhdr...

CVE-2026-74287

The in-kernel SCTP fix validates the embedded address parameter length in INIT/ASCONF paths. Previously, sctp_verify_asconf()/sctp_verify_param() checked only the outer parameter size and allowed an embedded address length to exceed the outer bounds, enabling potential out-of-bounds reads. The re...

EUVD-2026-59434

In the Linux kernel, the following vulnerability has been resolved: sctp: validate embedded address parameter length sctpverifyasconf and sctpverifyparam only validate ADDIP, DELIP, and SETPRIMARY parameters against a fixed minimum size of sizeofstruct sctpaddipparam + sizeofstruct sctpparamhdr...

CVE-2026-74287

In the Linux kernel, the following vulnerability has been resolved: sctp: validate embedded address parameter length sctpverifyasconf and sctpverifyparam only validate ADDIP, DELIP, and SETPRIMARY parameters against a fixed minimum size of sizeofstruct sctpaddipparam + sizeofstruct sctpparamhdr...