CVE-2026-72158 fpga: dfl: add bounds check in dfh_get_param_size()

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl: add bounds check in dfhgetparamsize dfhgetparamsize can return a parameter size larger than the feature region because the loop bounds check is evaluated before incrementing size. If the EOP End of Parameters bit is se...

EUVD-2026-58915

In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Fix frags overflow by bounding framecount tbnetpoll assembles a multi-frame ThunderboltIP packet into one skb. The first frame goes into the skb linear area and every further frame is added as a page fragment...

CVE-2026-72157 net: thunderbolt: Fix frags[] overflow by bounding frame_count

In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Fix frags overflow by bounding framecount tbnetpoll assembles a multi-frame ThunderboltIP packet into one skb. The first frame goes into the skb linear area and every further frame is added as a page fragment...

CVE-2026-72157

In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Fix frags overflow by bounding framecount tbnetpoll assembles a multi-frame ThunderboltIP packet into one skb. The first frame goes into the skb linear area and every further frame is added as a page fragment...

CVE-2026-72157

The CVE-2026-72157 fix in the Linux kernel narrows the allowed ThunderboltIP packet frame count to prevent skb frags overflow. tbnet_poll() assembles multi-frame packets into one skb with fragments; if a peer sends more than MAX_SKB_FRAGS frames, skb_add_rx_frag() wrote past frags[] and corrupted...

CVE-2026-72157 net: thunderbolt: Fix frags[] overflow by bounding frame_count

In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Fix frags overflow by bounding framecount tbnetpoll assembles a multi-frame ThunderboltIP packet into one skb. The first frame goes into the skb linear area and every further frame is added as a page fragment...

CVE-2026-72156 fpga: microchip-spi: fix zero header_size OOB read in mpf_ops_parse_header()

In the Linux kernel, the following vulnerability has been resolved: fpga: microchip-spi: fix zero headersize OOB read in mpfopsparseheader mpfopsparseheader reads headersize from the bitstream at MPFHEADERSIZEOFFSET 24. When headersize is zero, the expression buf + headersize - 1 reads one byte...

CVE-2026-72155

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

CVE-2026-72156 fpga: microchip-spi: fix zero header_size OOB read in mpf_ops_parse_header()

In the Linux kernel, the following vulnerability has been resolved: fpga: microchip-spi: fix zero headersize OOB read in mpfopsparseheader mpfopsparseheader reads headersize from the bitstream at MPFHEADERSIZEOFFSET 24. When headersize is zero, the expression buf + headersize - 1 reads one byte...

CVE-2026-72156

In the Linux kernel, the following vulnerability has been resolved: fpga: microchip-spi: fix zero headersize OOB read in mpfopsparseheader mpfopsparseheader reads headersize from the bitstream at MPFHEADERSIZEOFFSET 24. When headersize is zero, the expression buf + headersize - 1 reads one byte...

CVE-2026-72156

CVE-2026-72156 : In the Linux kernel, the vulnerability affects the fpga: microchip-spi path in mpf_ops_parse_header(), where header_size is read from the bitstream at MPF_HEADER_SIZE_OFFSET (24). If header_size is zero, the code evaluates *(buf + header_size - 1), which dereferences before the b...

CVE-2026-72155

CVE-2026-72155 concerns the Linux kernel driver mtd: spi-nor: swp, where unlocking the first- or early-blocks can fail when attempting to unlock only currently locked blocks. The root cause is that when both sides can achieve the same result (unlock everything), the lock_len logic misbehaved beca...

EUVD-2026-58914

In the Linux kernel, the following vulnerability has been resolved: fpga: microchip-spi: fix zero headersize OOB read in mpfopsparseheader mpfopsparseheader reads headersize from the bitstream at MPFHEADERSIZEOFFSET 24. When headersize is zero, the expression buf + headersize - 1 reads one byte...

CVE-2026-72155 mtd: spi-nor: swp: Improve locking user experience

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

CVE-2026-72154 openrisc: Fix jump_label smp syncing

In the Linux kernel, the following vulnerability has been resolved: openrisc: Fix jumplabel smp syncing The original commit 8c30b0018f9d "openrisc: Add jump label support" copies from arm64 and does not properly consider how icache invalidation on remote cores works in OpenRISC. On OpenRISC remot...

EUVD-2026-58912

In the Linux kernel, the following vulnerability has been resolved: openrisc: Fix jumplabel smp syncing The original commit 8c30b0018f9d "openrisc: Add jump label support" copies from arm64 and does not properly consider how icache invalidation on remote cores works in OpenRISC. On OpenRISC remot...

CVE-2026-72154 openrisc: Fix jump_label smp syncing

In the Linux kernel, the following vulnerability has been resolved: openrisc: Fix jumplabel smp syncing The original commit 8c30b0018f9d "openrisc: Add jump label support" copies from arm64 and does not properly consider how icache invalidation on remote cores works in OpenRISC. On OpenRISC remot...

CVE-2026-72154

In the Linux kernel, the following vulnerability has been resolved: openrisc: Fix jumplabel smp syncing The original commit 8c30b0018f9d "openrisc: Add jump label support" copies from arm64 and does not properly consider how icache invalidation on remote cores works in OpenRISC. On OpenRISC remot...

CVE-2026-72153

In the Linux kernel, the irqchip/crossbar code path crossbar_domain_free() incorrectly used the nulled irq_data->hwirq as an index to clear irq_map[] and to update the crossbar register, which meant the wrong index could be freed and the crossbar connection to the source interrupt could remain...

CVE-2026-72153 irqchip/crossbar: Use correct index in crossbar_domain_free()

In the Linux kernel, the following vulnerability has been resolved: irqchip/crossbar: Use correct index in crossbardomainfree crossbardomainfree resets the domain data and then uses the nulled out irqdata-hwirq member as index to reset the irqmap entry and to write the relevant crossbar register...