EUVD-2026-82110

In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix skb double-free in xfrmdevdirectoutput A return value other than 1 from localout means that the skb has been consumed or its ownership was transferred. xfrmdevdirectoutput nevertheless frees the skb on this path, causin...

CVE-2026-92489 xfrm: Fix skb double-free in xfrm_dev_direct_output()

In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix skb double-free in xfrmdevdirectoutput A return value other than 1 from localout means that the skb has been consumed or its ownership was transferred. xfrmdevdirectoutput nevertheless frees the skb on this path, causin...

CVE-2026-92489

CVE-2026-92489 is a skb double-free vulnerability in the Linux kernel's xfrm subsystem. In xfrm_dev_direct_output(), when local_out() returns a value other than 1 (indicating the socket buffer was consumed or its ownership transferred, e.g., when netfilter drops the packet), the function still fr...

CVE-2026-92489 xfrm: Fix skb double-free in xfrm_dev_direct_output()

In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix skb double-free in xfrmdevdirectoutput A return value other than 1 from localout means that the skb has been consumed or its ownership was transferred. xfrmdevdirectoutput nevertheless frees the skb on this path, causin...

CVE-2026-90417 RDMA/cxgb4: Fix dereg_skb leak and double free in write_tpt_entry()

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix deregskb leak and double free in writetptentry When the device is in the fatal error state, writetptentry returns -EIO before handing the caller's preallocated skb to the transmit path; its allocation-failure...

CVE-2026-90417

This CVE affects the Linux kernel RDMA/cxgb4 driver (Chelsio cxgb4). The root cause is improper skb ownership in write_tpt_entry() : when the device is in a fatal error state or allocation fails, the function returns early without freeing the caller's preallocated skb. As a result, c4iw_dereg_mr(...

EUVD-2026-82078

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix deregskb leak and double free in writetptentry When the device is in the fatal error state, writetptentry returns -EIO before handing the caller's preallocated skb to the transmit path; its allocation-failure...

CVE-2026-90417 RDMA/cxgb4: Fix dereg_skb leak and double free in write_tpt_entry()

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix deregskb leak and double free in writetptentry When the device is in the fatal error state, writetptentry returns -EIO before handing the caller's preallocated skb to the transmit path; its allocation-failure...

EUVD-2026-82034

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: clear wcid mask under mutex after RCU pointer clear mt7915removeinterface cleared the wcid mask bit with no lock held and before clearing the RCU wcid pointer. The mask is a non-atomic RMW shared with the...

EUVD-2026-82024

In the Linux kernel, the following vulnerability has been resolved: drm/msm: don't tear down KMS twice when KMS init fails When priv-kmsinit mdp4kmsinit / mdp5kmsinit fails partway through, both display drivers already tear their KMS state down via mdp4destroy / mdp5kmsdestroy before returning th...

CVE-2026-90363

CVE-2026-90363 affects the Linux kernel DRM MSM (Qualcomm) display driver . When the KMS initialization function (mdp4_kms_init() or mdp5_kms_init()) fails partway through, the individual display drivers tear down KMS state before returning the error. The common error path in msm_drm_init() then ...

CVE-2026-90363 drm/msm: don't tear down KMS twice when KMS init fails

In the Linux kernel, the following vulnerability has been resolved: drm/msm: don't tear down KMS twice when KMS init fails When priv-kmsinit mdp4kmsinit / mdp5kmsinit fails partway through, both display drivers already tear their KMS state down via mdp4destroy / mdp5kmsdestroy before returning th...

CVE-2026-90354 wifi: mt76: mt7915: fix double hif2 init on the non-WED path

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix double hif2 init on the non-WED path mt7915pciinithif2 was called unconditionally and again inside the WED-inactive branch. The helper increments the global hifidx, writes the PCIe RECOGID register and tak...

CVE-2026-90354

CVE-2026-90354 affects the Linux kernel mt76/mt7915 Wi-Fi driver. The function mt7915_pci_init_hif2() was invoked unconditionally and a second time inside the WED-inactive branch, causing the global hif_idx to be double-incremented, the PCIe RECOG_ID register to be written twice, and a device ref...

CVE-2026-90354 wifi: mt76: mt7915: fix double hif2 init on the non-WED path

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix double hif2 init on the non-WED path mt7915pciinithif2 was called unconditionally and again inside the WED-inactive branch. The helper increments the global hifidx, writes the PCIe RECOGID register and tak...

EUVD-2026-82015

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix double hif2 init on the non-WED path mt7915pciinithif2 was called unconditionally and again inside the WED-inactive branch. The helper increments the global hifidx, writes the PCIe RECOGID register and tak...

CVE-2026-90319

CVE-2026-90319 affects the RapidIO (rio) subsystem in the Linux kernel . The root cause is a use-after-free / double-free bug: when rio_add_net() fails during device registration, rio_scan_alloc_net() releases the allocated rio_net object via put_device(), but the mport->net pointer is left da...

CVE-2026-90319 rapidio: clear mport->net when rio_add_net() fails

In the Linux kernel, the following vulnerability has been resolved: rapidio: clear mport-net when rioaddnet fails rioallocnet stores the newly allocated rionet in mport-net before rioscanallocnet registers the device. If rioaddnet fails, rioscanallocnet drops the device reference with putdevice,...

CVE-2026-90319 rapidio: clear mport->net when rio_add_net() fails

In the Linux kernel, the following vulnerability has been resolved: rapidio: clear mport-net when rioaddnet fails rioallocnet stores the newly allocated rionet in mport-net before rioscanallocnet registers the device. If rioaddnet fails, rioscanallocnet drops the device reference with putdevice,...

CVE-2026-90288 phy: renesas: rcar-gen2: Fix double of_node_put on phy creation failure

In the Linux kernel, the following vulnerability has been resolved: phy: renesas: rcar-gen2: Fix double ofnodeput on phy creation failure foreachchildofnodescoped releases the node reference on scope exit, so the explicit ofnodeputnp in the devmphycreate error path drops it twice. Drop the...