CVE-2026-68434

In the Linux kernel, the following vulnerability has been resolved: serial: 8250mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms Commit b1b4efea05a5 "serial: 8250mid: Disable DMA for selected platforms" replaced the dnvboard setup and exit callbacks with PTRIFfalse, ..., whic...

CVE-2026-68444 firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix NULL dereference in ffapartitioninfoget ffapartitioninfoget passes uuidstr directly to uuidparse without a NULL check. When a caller passes NULL, uuidparse - uuidparse - uuidisvalid dereferences the pointer,...

CVE-2026-68444 firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix NULL dereference in ffapartitioninfoget ffapartitioninfoget passes uuidstr directly to uuidparse without a NULL check. When a caller passes NULL, uuidparse - uuidparse - uuidisvalid dereferences the pointer,...

CVE-2026-68444

The CVE-2026-68444 affects the Linux kernel’s firmware/arm_ffa path. The vulnerability arises in ffa_partition_info_get(), which passes uuid_str directly to uuid_parse() without a NULL check. If a caller provides NULL, uuid_parse() dereferences the NULL, leading to a kernel panic. The fix adds a ...

CVE-2026-68444

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix NULL dereference in ffapartitioninfoget ffapartitioninfoget passes uuidstr directly to uuidparse without a NULL check. When a caller passes NULL, uuidparse - uuidparse - uuidisvalid dereferences the pointer,...

EUVD-2026-57019

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix NULL dereference in ffapartitioninfoget ffapartitioninfoget passes uuidstr directly to uuidparse without a NULL check. When a caller passes NULL, uuidparse - uuidparse - uuidisvalid dereferences the pointer,...

CVE-2026-68444

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix NULL dereference in ffapartitioninfoget ffapartitioninfoget passes uuidstr directly to uuidparse without a NULL check. When a caller passes NULL, uuidparse - uuidparse - uuidisvalid dereferences the pointer,...

CVE-2026-68441 net/sched: Handle TC_ACT_REDIRECT from qdisc filter chains

In the Linux kernel, the following vulnerability has been resolved: net/sched: Handle TCACTREDIRECT from qdisc filter chains When a TC filter attached to a qdisc filter chain returns TCACTREDIRECT ex: via an eBPF program calling bpfredirect or an actbpf action, the redirect was silently lost i.e ...

CVE-2026-68441

In the Linux kernel, the following vulnerability has been resolved: net/sched: Handle TCACTREDIRECT from qdisc filter chains When a TC filter attached to a qdisc filter chain returns TCACTREDIRECT ex: via an eBPF program calling bpfredirect or an actbpf action, the redirect was silently lost i.e ...

CVE-2026-68439

The CVE affects the Linux kernel wifi stack, specifically the mt76/mt7925 components. A NULL-pointer dereference could occur in mt7925_mcu_bss_he_tlv() when mt76_connac_get_he_phy_cap may return NULL, and code dereferences the cap pointer without null-checking. The description notes that a fix ha...

CVE-2026-68439

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925mcubsshetlv mt76connacgethephycap routine can theoretically return NULL so check cap pointer before dereferencing it...

EUVD-2026-57047

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925mcubsshetlv mt76connacgethephycap routine can theoretically return NULL so check cap pointer before dereferencing it...

CVE-2026-68439 wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925_mcu_bss_he_tlv()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925mcubsshetlv mt76connacgethephycap routine can theoretically return NULL so check cap pointer before dereferencing it...

CVE-2026-68439

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925mcubsshetlv mt76connacgethephycap routine can theoretically return NULL so check cap pointer before dereferencing it...

CVE-2026-68435

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix address space mismatch in kexec command line lookup When searching the loaded segments for the "kexec" command line marker, the kexecload2 path filemode == 0 passes the user-space segment buffer straight to strncmp...

CVE-2026-68434 serial: 8250_mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms

In the Linux kernel, the following vulnerability has been resolved: serial: 8250mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms Commit b1b4efea05a5 "serial: 8250mid: Disable DMA for selected platforms" replaced the dnvboard setup and exit callbacks with PTRIFfalse, ..., whic...

EUVD-2026-57042

In the Linux kernel, the following vulnerability has been resolved: serial: 8250mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms Commit b1b4efea05a5 "serial: 8250mid: Disable DMA for selected platforms" replaced the dnvboard setup and exit callbacks with PTRIFfalse, ..., whic...

CVE-2026-68434

In the Linux kernel, the following vulnerability has been resolved: serial: 8250mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms Commit b1b4efea05a5 "serial: 8250mid: Disable DMA for selected platforms" replaced the dnvboard setup and exit callbacks with PTRIFfalse, ..., whic...

CVE-2026-68434 serial: 8250_mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms

In the Linux kernel, the following vulnerability has been resolved: serial: 8250mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms Commit b1b4efea05a5 "serial: 8250mid: Disable DMA for selected platforms" replaced the dnvboard setup and exit callbacks with PTRIFfalse, ..., whic...

CVE-2026-68429

In the Linux kernel, the following vulnerability has been resolved: drm/dpmst: Handle torn-down topology gracefully in drmdpmsttopologyqueueprobe A hotplug or link-loss event can tear down the MST topology setting mgr-mststate = false and mgr-mstprimary = NULL concurrently with a caller invoking...