CVE-2026-98602

The Linux kernel contains a vulnerability in the Bluetooth BNEP (Bluetooth Network Encapsulation Protocol) implementation. Specifically, the bnep_rx_frame() and bnep_ctrl_frame() functions in net/bluetooth/bnep/core.c fail to properly verify the existence of BNEP headers and extension headers, le...

CVE-2026-98602 Bluetooth: bnep: fix out-of-bounds reads on short RX/TX frames and control fallthrough

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: fix out-of-bounds reads on short RX/TX frames and control fallthrough Fix multiple out-of-bounds reads in Bluetooth BNEP frame processing: 1. In bneprxframe and bnepctrlframe net/bluetooth/bnep/core.c, use...

EUVD-2026-103647

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: fix out-of-bounds reads on short RX/TX frames and control fallthrough Fix multiple out-of-bounds reads in Bluetooth BNEP frame processing: 1. In bneprxframe and bnepctrlframe net/bluetooth/bnep/core.c, use...

CVE-2026-98602 Bluetooth: bnep: fix out-of-bounds reads on short RX/TX frames and control fallthrough

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: fix out-of-bounds reads on short RX/TX frames and control fallthrough Fix multiple out-of-bounds reads in Bluetooth BNEP frame processing: 1. In bneprxframe and bnepctrlframe net/bluetooth/bnep/core.c, use...

CVE-2026-98601 Bluetooth: btintel_pcie: validate device-supplied DMA indices

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: validate device-supplied DMA indices In btintelpciemsixrxhandle, the driver processes RX completion descriptors urbd1 written by the PCIe device into DMA-coherent memory. urbd1-frbdtag a 16-bit field fully...

EUVD-2026-103646

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: validate device-supplied DMA indices In btintelpciemsixrxhandle, the driver processes RX completion descriptors urbd1 written by the PCIe device into DMA-coherent memory. urbd1-frbdtag a 16-bit field fully...

CVE-2026-98601 Bluetooth: btintel_pcie: validate device-supplied DMA indices

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: validate device-supplied DMA indices In btintelpciemsixrxhandle, the driver processes RX completion descriptors urbd1 written by the PCIe device into DMA-coherent memory. urbd1-frbdtag a 16-bit field fully...

CVE-2026-98601

The Linux kernel contains a vulnerability in the btintel_pcie driver where the btintel_pcie_msix_rx_handle() function fails to validate device-supplied DMA indices. A malicious or malfunctioning device can provide an out-of-range frbd_tag (a 16-bit field), leading the driver to dereference an out...

CVE-2026-98600

The Linux kernel Bluetooth RFCOMM component contains a vulnerability in rfcomm_recv_frame() related to how it handles short EA=0 frames. When a frame with an extended 2-byte length field (requiring a 5-byte minimum) arrives as a 4-byte frame, the initial length check passes, but subsequent proces...

CVE-2026-98600 Bluetooth: RFCOMM: Reject short EA=0 frames in rfcomm_recv_frame()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: Reject short EA=0 frames in rfcommrecvframe While rfcommrecvframe verifies that skb-len is at least sizeofhdr + 1 4 bytes: 3-byte header + 1-byte FCS, an RFCOMM frame with an extended 2-byte length field...

CVE-2026-98600 Bluetooth: RFCOMM: Reject short EA=0 frames in rfcomm_recv_frame()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: Reject short EA=0 frames in rfcommrecvframe While rfcommrecvframe verifies that skb-len is at least sizeofhdr + 1 4 bytes: 3-byte header + 1-byte FCS, an RFCOMM frame with an extended 2-byte length field...

EUVD-2026-103645

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: Reject short EA=0 frames in rfcommrecvframe While rfcommrecvframe verifies that skb-len is at least sizeofhdr + 1 4 bytes: 3-byte header + 1-byte FCS, an RFCOMM frame with an extended 2-byte length field...

CVE-2026-98598 ipv6: Prevent rt6_insert_exception() for dying fib6_info.

In the Linux kernel, the following vulnerability has been resolved: ipv6: Prevent rt6insertexception for dying fib6info. Before the cited commit, fib6nhflushexceptions always set from-exceptionbucketflushed = 1 under rt6exceptionlock to prevent rt6insertexception from inserting a new exception fo...

CVE-2026-98598

The Linux kernel contains an IPv6 vulnerability where rt6_insert_exception() could successfully create a new exception for a dying fib6_info because the FIB6_EXCEPTION_BUCKET_FLUSHED bit was not being set correctly during certain removal sequences. This flaw creates a reference cycle between the ...

CVE-2026-98599 bpf: Reject non-negative offsets in stack_slot_obj_get_spi()

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject non-negative offsets in stackslotobjgetspi bpfgetspi computes -off - 1 / BPFREGSIZE using C division, which truncates toward zero. For off == 0, this produces spi 0, the same index used by the valid stack slot at fp-8...

CVE-2026-98599

The Linux kernel contains a vulnerability in the bpf subsystem specifically within stack_slot_obj_get_spi(). The issue arises because bpf_get_spi() uses C division to compute an index, which truncates toward zero; consequently, an offset of 0 produces the same index as a valid stack slot at fp-8....

EUVD-2026-103644

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject non-negative offsets in stackslotobjgetspi bpfgetspi computes -off - 1 / BPFREGSIZE using C division, which truncates toward zero. For off == 0, this produces spi 0, the same index used by the valid stack slot at fp-8...

EUVD-2026-103643

In the Linux kernel, the following vulnerability has been resolved: ipv6: Prevent rt6insertexception for dying fib6info. Before the cited commit, fib6nhflushexceptions always set from-exceptionbucketflushed = 1 under rt6exceptionlock to prevent rt6insertexception from inserting a new exception fo...

CVE-2026-98599 bpf: Reject non-negative offsets in stack_slot_obj_get_spi()

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject non-negative offsets in stackslotobjgetspi bpfgetspi computes -off - 1 / BPFREGSIZE using C division, which truncates toward zero. For off == 0, this produces spi 0, the same index used by the valid stack slot at fp-8...

CVE-2026-98598 ipv6: Prevent rt6_insert_exception() for dying fib6_info.

In the Linux kernel, the following vulnerability has been resolved: ipv6: Prevent rt6insertexception for dying fib6info. Before the cited commit, fib6nhflushexceptions always set from-exceptionbucketflushed = 1 under rt6exceptionlock to prevent rt6insertexception from inserting a new exception fo...