CVE-2026-68321 net: txgbe: fix FDIR filter leak on remove

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: fix FDIR filter leak on remove Perfect FDIR filters can be added while the interface is down and are kept on the software list for later restore. unregisternetdev only calls ndostop when the device is up, so...

CVE-2026-68314 net: mctp i3c: clean up notifier and buses if driver register fails

In the Linux kernel, the following vulnerability has been resolved: net: mctp i3c: clean up notifier and buses if driver register fails mctpi3cmodinit registers the I3C bus notifier and then walks the existing buses with i3cforeachbuslockedmctpi3cbusaddnew, NULL before registering the I3C device...

CVE-2026-68312 cifs: fix cifsFileInfo leak on kmalloc failure in deferred close drain paths

In the Linux kernel, the following vulnerability has been resolved: cifs: fix cifsFileInfo leak on kmalloc failure in deferred close drain paths In cifsclosedeferredfile, cifsclosealldeferredfiles, and cifsclosedeferredfileunderdentry, when a pending deferred close is cancelled via...

CVE-2026-68301

The CVE-2026-68301 entry details a Linux kernel net: hsr memory leak where, on slave unregistration, VLAN IDs synced to the slave (including VID 0) are not deleted, leaving vlan_info/vlan_vid_info refs and causing a leak when the slave is destroyed. The fix adds vlan_vids_del_by_dev(port->dev,...

CVE-2026-68301 net: hsr: fix memory leak on slave unregistration by removing synced VLANs

In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix memory leak on slave unregistration by removing synced VLANs When an HSR master device is brought UP, it auto-adds VLAN 0 via vlanvid0add, which propagates VID 0 to its slave devices slave A and B. If a slave device...

CVE-2026-68301 net: hsr: fix memory leak on slave unregistration by removing synced VLANs

In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix memory leak on slave unregistration by removing synced VLANs When an HSR master device is brought UP, it auto-adds VLAN 0 via vlanvid0add, which propagates VID 0 to its slave devices slave A and B. If a slave device...

EUVD-2026-55402

In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix memory leak on slave unregistration by removing synced VLANs When an HSR master device is brought UP, it auto-adds VLAN 0 via vlanvid0add, which propagates VID 0 to its slave devices slave A and B. If a slave device...

CVE-2026-68298 drm/xe/vm: Fix SVM leak on resv obj alloc failure in xe_vm_create()

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vm: Fix SVM leak on resv obj alloc failure in xevmcreate Commit 9e9787414882 "drm/xe/userptr: replace xehmm with gpusvm" made xesvminit unconditional in xevmcreate and extended it to also initialize a "simple" gpusvm state...

CVE-2026-68292 ice: prevent tstamp ring allocation for non-PF VSI types

In the Linux kernel, the following vulnerability has been resolved: ice: prevent tstamp ring allocation for non-PF VSI types The pf-txtimetxqs bitmap tracks which Tx queues have ETF Earliest TxTime First offload enabled. This bitmap is indexed by queue number and is set by iceoffloadtxtime, which...

CVE-2026-68285

The CVE concerns LoongArch BPF in the Linux kernel. Root cause: during JIT compilation, bpf_int_jit_compile() may return early on the first pass, leaving ctx->offset alive; if a later subprogram fails, bpf_jit_free() does not free jit_data->ctx.offset, causing a memory leak of the JIT conte...

CVE-2026-68285 LoongArch: BPF: Fix memory leak in bpf_jit_free()

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Fix memory leak in bpfjitfree When bpfintjitcompile is called for subprograms, it returns early during the first pass !prog-isfunc || extrapass is false, keeping ctx-offset alive for the subsequent extra pass. If...

EUVD-2026-55386

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Fix memory leak in bpfjitfree When bpfintjitcompile is called for subprograms, it returns early during the first pass !prog-isfunc || extrapass is false, keeping ctx-offset alive for the subsequent extra pass. If...

CVE-2026-68285 LoongArch: BPF: Fix memory leak in bpf_jit_free()

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Fix memory leak in bpfjitfree When bpfintjitcompile is called for subprograms, it returns early during the first pass !prog-isfunc || extrapass is false, keeping ctx-offset alive for the subsequent extra pass. If...

CVE-2026-68274

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Fix buffer overflow in steered register list allocation The size calculation for the steered register extarray uses only the geometry DSS mask gdssmask to determine the number of entries to allocate: total =...

EUVD-2026-55372

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix reversed error cleanup order in ucopy functions nouveauuvmmvmbinducopy and nouveauexecucopy place their error cleanup labels in allocation order rather than reverse allocation order. On a umemcpya failure for...

CVE-2026-68271

CVE-2026-68271 involves the DRM/Nouveau component of the Linux kernel. The issue stems from incorrect error cleanup order in ucopy paths (nouveau_uvmm_vm_bind_ucopy and nouveau_exec_ucopy): cleanup labels were placed in allocation order instead of reverse allocation order. This could cause derefe...

CVE-2026-68271 drm/nouveau: fix reversed error cleanup order in ucopy functions

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix reversed error cleanup order in ucopy functions nouveauuvmmvmbinducopy and nouveauexecucopy place their error cleanup labels in allocation order rather than reverse allocation order. On a umemcpya failure for...

CVE-2026-68271 drm/nouveau: fix reversed error cleanup order in ucopy functions

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix reversed error cleanup order in ucopy functions nouveauuvmmvmbinducopy and nouveauexecucopy place their error cleanup labels in allocation order rather than reverse allocation order. On a umemcpya failure for...

CVE-2026-68256 drm/amd/display: detect_link_and_local_sink: DP alt mode timeout path leaks prev_sink reference

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: detectlinkandlocalsink: DP alt mode timeout path leaks prevsink reference prevsink is unconditionally retained via dcsinkretain at function entry, but the DP alt mode timeout path inside SIGNALTYPEDISPLAYPORT...

CVE-2026-68244 drm/i915/gem: Do not leak siblings[] on proto context error

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Do not leak siblings on proto context error After a successful BALANCE/PARALLELSUBMIT extension on context creation, error during processing of next user extension leaks the siblings array. Fix that. Discovered usin...