CVE-2026-64574

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. When new Wi-Fi links are added, an error in the update process can cause debugfs entries to point to memory that has already been freed. A local attacker can exploit this use-after-free vulnerability by accessing these dangling...

CVE-2026-64601

In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: captureurbcomplete: redundant usbanchorurb corrupts anchor list on each resubmission In captureurbcomplete, usbanchorurb is called on every completion callback, but the URB is already anchored from the initial...

CVE-2026-64597

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2close replay A response-bearing attempt can return a replayable error and free its response buffer. If SMB2closeinit fails before the next send, cleanup retains the previous buffer type and fre...

CVE-2026-64584

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fmidi: cancel pending IN work before freeing the midi object The fmidi driver embeds a work item midi-work whose handler, fmidiinwork, dereferences the enclosing struct fmidi through containerof. This work is armed...

UBUNTU-CVE-2026-64584

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fmidi: cancel pending IN work before freeing the midi object The fmidi driver embeds a work item midi-work whose handler, fmidiinwork, dereferences the enclosing struct fmidi through containerof. This work is armed...

UBUNTU-CVE-2026-64599

In the Linux kernel, the following vulnerability has been resolved: crypto: amlogic - avoid double cleanup in mesoncryptoprobe When mesonallocatechanlist fails after a partial allocation, it already unwinds the allocated chanlist state through its local error path. mesoncryptoprobe then jump to...

UBUNTU-CVE-2026-64583

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: bdc: free IRQ and drain funcwakenotify before teardown The Broadcom BDC UDC driver registers its IRQ handler with devmrequestirq in bdcudcinit, so the IRQ is released by devm only after bdcremove returns. devm...

UBUNTU-CVE-2026-64601

In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: captureurbcomplete: redundant usbanchorurb corrupts anchor list on each resubmission In captureurbcomplete, usbanchorurb is called on every completion callback, but the URB is already anchored from the initial...

UBUNTU-CVE-2026-64585

In the Linux kernel, the following vulnerability has been resolved: can: esdusb: kill anchored URBs before freeing netdevs esdusbdisconnect frees each CAN netdev with freecandev inside its per-netdev loop and only calls unlinkallurbsdev afterwards. The per-netdev private data struct esdusbnetpriv...

EUVD-2026-53786

In the Linux kernel, the following vulnerability has been resolved: crypto: amlogic - avoid double cleanup in mesoncryptoprobe When mesonallocatechanlist fails after a partial allocation, it already unwinds the allocated chanlist state through its local error path. mesoncryptoprobe then jump to...

CVE-2026-64599

In the Linux kernel, the following vulnerability has been resolved: crypto: amlogic - avoid double cleanup in mesoncryptoprobe When mesonallocatechanlist fails after a partial allocation, it already unwinds the allocated chanlist state through its local error path. mesoncryptoprobe then jump to...

CVE-2026-64599 crypto: amlogic - avoid double cleanup in meson_crypto_probe()

In the Linux kernel, the following vulnerability has been resolved: crypto: amlogic - avoid double cleanup in mesoncryptoprobe When mesonallocatechanlist fails after a partial allocation, it already unwinds the allocated chanlist state through its local error path. mesoncryptoprobe then jump to...

CVE-2026-64601 ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on each resubmission

In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: captureurbcomplete: redundant usbanchorurb corrupts anchor list on each resubmission In captureurbcomplete, usbanchorurb is called on every completion callback, but the URB is already anchored from the initial...

EUVD-2026-53787

In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: captureurbcomplete: redundant usbanchorurb corrupts anchor list on each resubmission In captureurbcomplete, usbanchorurb is called on every completion callback, but the URB is already anchored from the initial...

CVE-2026-64599

Summary (CVE-2026-64599) : The Linux kernel amlogic crypto path (meson_crypto_probe) fixes a double-cleanup/double-teardown bug in meson_allocate_chanlist() space on partial allocation. When a partial allocation fails, the local error path already unwinds resources; an outer cleanup path in meson...

CVE-2026-64601 ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on each resubmission

In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: captureurbcomplete: redundant usbanchorurb corrupts anchor list on each resubmission In captureurbcomplete, usbanchorurb is called on every completion callback, but the URB is already anchored from the initial...

CVE-2026-64601

The CVE-2026-64601 issue affects the Linux kernel ALSA component for the us144mkii driver. In capture_urb_complete(), usb_anchor_urb() is invoked on every completion callback even though the URB was already anchored during initial submission (tascam_trigger_start()). This redundant anchoring corr...

CVE-2026-64597 smb: client: fix double-free in SMB2_close() replay

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2close replay A response-bearing attempt can return a replayable error and free its response buffer. If SMB2closeinit fails before the next send, cleanup retains the previous buffer type and fre...

CVE-2026-64597

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2close replay A response-bearing attempt can return a replayable error and free its response buffer. If SMB2closeinit fails before the next send, cleanup retains the previous buffer type and fre...

CVE-2026-64597

The CVE-2026-64597 entry concerns a Linux kernel SMB2 client double-free in SMB2_close() replay: a reply-bearing attempt could trigger a replayable error and free the response buffer, with a potential double-free if SMB2_close_init() fails before the next send. The documented fix resets the respo...