CVE-2026-72351 gue: validate REMCSUM private option length

In the Linux kernel, the following vulnerability has been resolved: gue: validate REMCSUM private option length GUE private flags can indicate that remote checksum offload metadata is present. The private flags field itself is accounted for by guehdrflagslen, but guehdrprivflagslen currently...

CVE-2026-72351 gue: validate REMCSUM private option length

In the Linux kernel, the following vulnerability has been resolved: gue: validate REMCSUM private option length GUE private flags can indicate that remote checksum offload metadata is present. The private flags field itself is accounted for by guehdrflagslen, but guehdrprivflagslen currently...

CVE-2026-72351

CVE-2026-72351 : In the Linux kernel, the vulnerability concerns GUE private flags indicating REMCSUM metadata. The root cause is that guehdr_priv_flags_len() returns 0 when GUE_PFLAG_REMCSUM is set, allowing a packet with only the private flags field to pass validate_gue_flags(). Consequently, g...

CVE-2026-72343 net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation mlx5ehvvhcastatscreate is called from mlx5enicenable, before mlx5eopen. At that point priv-statsnch is still zero, because it is only ever incremented in...

CVE-2026-72343 net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation mlx5ehvvhcastatscreate is called from mlx5enicenable, before mlx5eopen. At that point priv-statsnch is still zero, because it is only ever incremented in...

CVE-2026-72334

Summary: CVE-2026-72334 affects the Linux kernel Bluetooth ISO handling. The issue arises from malformed ISO_END/ISO_CONT packets not being excluded by the Core spec, which can leak memory and trigger panics. The documented scenarios include: ISO_START with rx_len=4, ISO_CONT skb->len=4, ISO_S...

CVE-2026-72334 Bluetooth: ISO: fix malformed ISO_END/CONT handling

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix malformed ISOEND/CONT handling Core specification Part C vol 4 sec 5.4.5 does not exclude empty ISOCONT, ISOEND packets. We currently reject them if they are last. If controller sends malformed sequence ISOSTA...

CVE-2026-72332 accel/amdxdna: Prevent PM resume deadlock in hwctx_sync_debug_bo()

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Prevent PM resume deadlock in hwctxsyncdebugbo amdxdnahwctxsyncdebugbo invokes the hardware hwctxsyncdebugbo callback while holding xdna-devlock. The callback may call amdxdnacmdsubmit, which in turn calls...

CVE-2026-72332

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Prevent PM resume deadlock in hwctxsyncdebugbo amdxdnahwctxsyncdebugbo invokes the hardware hwctxsyncdebugbo callback while holding xdna-devlock. The callback may call amdxdnacmdsubmit, which in turn calls...

CVE-2026-72327

The CVE-2026-72327 issue affects the Linux kernel DRM v3d indirect CSD setup. v3d_get_cpu_indirect_csd_params() looks up the indirect buffer object from a userspace-supplied handle and may return NULL; this NULL is stored in info->indirect and later dereferenced by the indirect CSD job, turnin...

CVE-2026-72319 ipvs: ensure inner headers in ICMP errors are in headroom

In the Linux kernel, the following vulnerability has been resolved: ipvs: ensure inner headers in ICMP errors are in headroom Sashiko points out that after stripping the outer headers with pskbpull we should ensure the inner IP headers in ICMP errors from tunnels are present in the skb headroom f...

EUVD-2026-59217

In the Linux kernel, the following vulnerability has been resolved: cifs: validate DFS referral string offsets parsedfsreferrals validates that the response header and referral array fit in the received buffer, but each referral also contains string offsets supplied by the server. Those offsets a...

CVE-2026-72318 cifs: validate DFS referral string offsets

In the Linux kernel, the following vulnerability has been resolved: cifs: validate DFS referral string offsets parsedfsreferrals validates that the response header and referral array fit in the received buffer, but each referral also contains string offsets supplied by the server. Those offsets a...

CVE-2026-72318 cifs: validate DFS referral string offsets

In the Linux kernel, the following vulnerability has been resolved: cifs: validate DFS referral string offsets parsedfsreferrals validates that the response header and referral array fit in the received buffer, but each referral also contains string offsets supplied by the server. Those offsets a...

CVE-2026-72310

CVE-2026-72310 : In the Linux kernel SMB client, the passthrough ioctl bounds check for smb2_ioctl_query_info() uses 32-bit fields for OutputOffset and input_buffer_length. The code adds these values directly, allowing 32-bit wrap-around, which can let a malicious server craft a large OutputOffse...

CVE-2026-72309 tracing/remotes: Fix leak in trace_remote_alloc_buffer() error path

In the Linux kernel, the following vulnerability has been resolved: tracing/remotes: Fix leak in traceremoteallocbuffer error path If page allocation fails in traceremoteallocbuffer, desc-nrcpus is not yet incremented for the current CPU. As a consequence, on error, half-allocated rbdesc will not...

CVE-2026-72309 tracing/remotes: Fix leak in trace_remote_alloc_buffer() error path

In the Linux kernel, the following vulnerability has been resolved: tracing/remotes: Fix leak in traceremoteallocbuffer error path If page allocation fails in traceremoteallocbuffer, desc-nrcpus is not yet incremented for the current CPU. As a consequence, on error, half-allocated rbdesc will not...

EUVD-2026-59208

In the Linux kernel, the following vulnerability has been resolved: tracing/remotes: Fix leak in traceremoteallocbuffer error path If page allocation fails in traceremoteallocbuffer, desc-nrcpus is not yet incremented for the current CPU. As a consequence, on error, half-allocated rbdesc will not...

CVE-2026-72304 ASoC: SOF: ipc4-control: Fix TOCTOU in sof_ipc4_bytes_put

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-control: Fix TOCTOU in sofipc4bytesput In sofipc4bytesput, the copy size is derived from the old data-size in the buffer rather than the incoming new data's size field from ucontrol. If the new data has a differen...

CVE-2026-72304

CVE-2026-72304: Linux kernel ASoC SOF IPC4 control TOCTOU in sof_ipc4_bytes_put. The bug arose from copying data using the old data->size instead of the incoming sof_abi_hdr.size from ucontrol, which could copy stale bytes or truncate valid data when sizes differ. The connected sources confirm...