CVE-2026-93132

In the Linux kernel, the following vulnerability has been resolved: ACPI: RISC-V: Fix riscvacpiaddprtdep loop handling The loop in riscvacpiaddprtdep includes error conditions that are handled in a dubious - if not outright wrong - way, by continuining the loop which skips and misses the entry...

CVE-2026-93133

In the Linux kernel, the following vulnerability has been resolved: ACPI: RISC-V: Check acpigethandle status in riscvacpiaddprtdep In riscvacpiaddprtdep, the acpigethandle call can fail which would leave linkhandle uninitialized. Fix it by checking the acpigethandle return status and skip the ent...

CVE-2026-92518

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix kernel stack corruption in tailcall with CFI When CONFIGCFICLANG is enabled, prog-bpffunc already skips the kcfi instruction during setup. Including it again in the tailcall jump offset causes it to jump over an...

DEBIAN-CVE-2026-92517

In the Linux kernel, the following vulnerability has been resolved: bpf, riscv: Fix extable handling for arena loadacquire emitatomicldst returns 1 to have buildbody skip the zext after a sub-word loadacquire. The caller does "ret = ret ?: addexceptionhandler...", which skips addexceptionhandler ...

CVE-2026-92519

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix memory leak in bpfjitfree When bpfintjitcompile is called for subprograms, it returns early during the first pass !prog-isfunc || extrapass is false, keeping ctx-offset alive for the subsequent extra pass. If JIT...

CVE-2026-90195

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix missing sign-ext for signed 1-byte and 2-byte kfunc args On RV64, the ABI requires sign-extension for signed 1-byte and 2-byte kfunc args. However, the RV64 JIT currently does not perform sign-extension for such...

CVE-2026-93133 ACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep()

In the Linux kernel, the following vulnerability has been resolved: ACPI: RISC-V: Check acpigethandle status in riscvacpiaddprtdep In riscvacpiaddprtdep, the acpigethandle call can fail which would leave linkhandle uninitialized. Fix it by checking the acpigethandle return status and skip the ent...

CVE-2026-93133

This CVE affects the Linux kernel ACPI RISC-V subsystem, specifically the riscv_acpi_add_prt_dep() function. The root cause is that the acpi_get_handle() call can fail, leaving the link_handle variable uninitialized , which could lead to undefined behavior when the variable is subsequently used. ...

CVE-2026-93132

This vulnerability affects the Linux kernel 's ACPI RISC-V subsystem, specifically the riscv_acpi_add_prt_dep() function. The root cause is that the loop's error conditions are handled by continue statements that skip the entry pointer update to the next entry, resulting in dubious or incorrect p...

EUVD-2026-82240

In the Linux kernel, the following vulnerability has been resolved: ACPI: RISC-V: Fix riscvacpiaddprtdep loop handling The loop in riscvacpiaddprtdep includes error conditions that are handled in a dubious - if not outright wrong - way, by continuining the loop which skips and misses the entry...

CVE-2026-93132 ACPI: RISC-V: Fix riscv_acpi_add_prt_dep() loop handling

In the Linux kernel, the following vulnerability has been resolved: ACPI: RISC-V: Fix riscvacpiaddprtdep loop handling The loop in riscvacpiaddprtdep includes error conditions that are handled in a dubious - if not outright wrong - way, by continuining the loop which skips and misses the entry...

CVE-2026-93132 ACPI: RISC-V: Fix riscv_acpi_add_prt_dep() loop handling

In the Linux kernel, the following vulnerability has been resolved: ACPI: RISC-V: Fix riscvacpiaddprtdep loop handling The loop in riscvacpiaddprtdep includes error conditions that are handled in a dubious - if not outright wrong - way, by continuining the loop which skips and misses the entry...

CVE-2026-92518 riscv, bpf: Fix kernel stack corruption in tailcall with CFI

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix kernel stack corruption in tailcall with CFI When CONFIGCFICLANG is enabled, prog-bpffunc already skips the kcfi instruction during setup. Including it again in the tailcall jump offset causes it to jump over an...

CVE-2026-92519 riscv, bpf: Fix memory leak in bpf_jit_free

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix memory leak in bpfjitfree When bpfintjitcompile is called for subprograms, it returns early during the first pass !prog-isfunc || extrapass is false, keeping ctx-offset alive for the subsequent extra pass. If JIT...

EUVD-2026-82139

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix kernel stack corruption in tailcall with CFI When CONFIGCFICLANG is enabled, prog-bpffunc already skips the kcfi instruction during setup. Including it again in the tailcall jump offset causes it to jump over an...

CVE-2026-92518 riscv, bpf: Fix kernel stack corruption in tailcall with CFI

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix kernel stack corruption in tailcall with CFI When CONFIGCFICLANG is enabled, prog-bpffunc already skips the kcfi instruction during setup. Including it again in the tailcall jump offset causes it to jump over an...

CVE-2026-92519

CVE-2026-92519 is a memory leak in the Linux kernel affecting the RISC-V BPF JIT subsystem. When BPF JIT compilation fails for a later subprogram, the kernel calls bpf_jit_free() to clean up an earlier subprogram, but the function fails to free jit_data->ctx.offset , leaking the JIT context of...

CVE-2026-92517 bpf, riscv: Fix extable handling for arena load_acquire

In the Linux kernel, the following vulnerability has been resolved: bpf, riscv: Fix extable handling for arena loadacquire emitatomicldst returns 1 to have buildbody skip the zext after a sub-word loadacquire. The caller does "ret = ret ?: addexceptionhandler...", which skips addexceptionhandler ...

CVE-2026-92517

CVE-2026-92517 affects the Linux kernel on RISC-V , specifically in the BPF arena load_acquire path. The root cause is in emit_atomic_ld_st(), which returns a non-zero value (1) to signal that build_body() should skip a zero-extension step. Because the caller uses ret = ret ?: add_exception_handl...

EUVD-2026-82138

In the Linux kernel, the following vulnerability has been resolved: bpf, riscv: Fix extable handling for arena loadacquire emitatomicldst returns 1 to have buildbody skip the zext after a sub-word loadacquire. The caller does "ret = ret ?: addexceptionhandler...", which skips addexceptionhandler ...