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🚨 CVE-2026-98449
In the Linux kernel, the following vulnerability has been resolved:
smb: client: delete compound mids on send failure before unlock
When sending a compound request fails, smb_send_rqst() kicks off a
reconnect. compound_send_recv() still has those mids on pending_mid_q,
but it...
🚨 CVE-2026-98450
In the Linux kernel, the following vulnerability has been resolved:
smb: client: close completed creates on compound wait errors
compound_send_recv() waits for responses in order. If a later wait is
interrupted, or if a later MID fails during response synchronization, an...
🚨 CVE-2026-98452
In the Linux kernel, the following vulnerability has been resolved:
smb: client: clean up failed cached directory opens
open_cached_dir() sends CREATE and QUERY_INFO as a compound request. If
the CREATE succeeds but a later command returns an error, the function
must retain...
🚨 CVE-2026-98453
In the Linux kernel, the following vulnerability has been resolved:
smb: client: close handle after create-context parsing failure
SMB2_open() accounts a successful CREATE response as a remote open before
parsing its create contexts. If smb2_parse_contexts() rejects malformed...
🚨 CVE-2026-98454
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix create context out-of-bounds reads
smb2_parse_contexts() validates the complete create-context area but
does not limit each record to its Next field before dispatching it. A
malformed chain...
🚨 CVE-2026-98455
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: RFCOMM: fix NULL dereference of dlc->session in RFCOMM_CONNINFO
The RFCOMM_CONNINFO getsockopt handler accepts a socket that is not
connected as long as deferred setup is enabled:
if (sk->sk_state...
🚨 CVE-2026-98457
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: L2CAP: validate frame length before control and FCS access
l2cap_data_rcv() unpacks either a two-byte or four-byte control field
without first ensuring that it is present. A short ERTM or...
🚨 CVE-2026-98458
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: ISO: release unused CIS holds after channel attach
hci_bind_cis() and hci_connect_cis() return one hci_conn hold for the
ISO layer. A new channel association consumes that hold, which is
eventually...
🚨 CVE-2026-98459
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: ISO: balance the parent hold in hci_bind_bis()
hci_conn_link() takes a lifetime reference to its parent with
hci_conn_get(), but only takes an operational hold on the child.
hci_conn_unlink() later...
🚨 CVE-2026-98460
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_sock: reject out-of-range OCF values
The raw HCI socket security filter has 128 OCF bits per supported OGF,
but masks the 10-bit OCF with 127 before looking up the command. An
unprivileged...
🚨 CVE-2026-98461
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_sock: validate event length before filtering
is_filtered_packet() reads the event code from skb->data[0] without first
checking that the skb is nonempty. When an opcode filter is configured,
it...
🚨 CVE-2026-98456
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: mgmt: fix race in read_unconf_index_list()
read_unconf_index_list() counts unconfigured controllers before allocating
its response, then checks the device flags again while filling it...
🚨 CVE-2026-98462
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_conn: fix CIS hold ownership on reuse
Commit 69997d50ec57 ("Bluetooth: ISO: handle bound CIS cleanup via
hci_conn") made hci_bind_cis() and hci_connect_cis() return a
connection with one hold...
🚨 CVE-2026-98463
In the Linux kernel, the following vulnerability has been resolved:
sched_ext: Derive SCX_RQ_IN_WAKEUP from the core enqueue flags
schedule_deferred_locked() skips scheduling a deferred action while
SCX_RQ_IN_WAKEUP is set and relies on the task_woken_scx() call that follows
a...
🚨 CVE-2026-98464
In the Linux kernel, the following vulnerability has been resolved:
RISC-V: KVM: Synchronize hrtimer callback during teardown
The non-Sstc hrtimer callback clears next_set before its final uses of
the enclosing vCPU. If teardown observes next_set as false while the
callback is...
🚨 CVE-2026-98465
In the Linux kernel, the following vulnerability has been resolved:
RISC-V: KVM: Serialize IMSIC attributes with vCPU migration
KVM device ioctls are not serialized against KVM_RUN. As a result,
kvm_riscv_aia_imsic_rw_attr() can snapshot the physical CPU and HGEI of
an IMSIC...
🚨 CVE-2026-98466
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: Transfer the hyp stack pages out of the host stage-2
fix_host_ownership() walks only the linear-map alias of each memblock
region, and the per-CPU hyp stack, mapped in the private VA range for
its...
🚨 CVE-2026-98467
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: nv: Fix null ptr deref on nested wp/unmap, teardown race
Commit 7270cc9157f4 ("KVM: arm64: nv: Handle VNCR_EL2 invalidation from MMU
notifiers") introduced VNCR_EL2 invalidation in both...
🚨 CVE-2026-98468
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: Fix spurious warning for benign stage 2 teardown race
kvmtool was used to establish an L1 guest with 8 CPUs and 8 GiB of RAM, an
L2 guest with 4 CPUs and 4 GiB of RAM and an L3 guest with 2 CPUs...
🚨 CVE-2026-98469
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: Fix AArch32 DBGBXVR<n> handling
The consolidation of the breakpoint and watchpoint register accessors
switched DBGBXVR<n> from trap_bvr() to trap_dbg_wb_reg(). The latter
selects backing storage...
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