Vulnerabilities

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Transfer the hyp stack pages out of the host stage-2…

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 guard page, has none. Walk each stack's VA range with the same walker.

Read at NIST National Vulnerability Database (CVE API 2.0)

Vendor

Linux kernel

Product

Linux kernel

Fix

available

Exposure class

Operating system

• NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
• CVE-2026-98466 on this site · NVD · CVE.org · Vulnpedia

Other items that share a CVE or were clustered with this one.

1. 16
   CVE NVD 13d ago

   In the Linux kernel, the following vulnerability has been resolved: KVM: riscv: Fix NACL hfence entry update order The SBI v3.0 specification…

   Fix available CVE-2026-98639 Linux kernel
2. 16
   CVE NVD 13d ago

   In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Validate the SVE vector length in pkvm_vcpu_init_sve()…

   Fix available CVE-2026-98638 Linux kernel
3. 16
   CVE NVD 13d ago

   In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Do not clear VM-wide SVE feature on vCPU init failure…

   Fix available CVE-2026-98637 Linux kernel
4. 16
   CVE NVD 13d ago

   In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_queue: hold nfnl mutex in event notifier We must serialize…

   Fix available CVE-2026-98624 Linux kernel
5. 16
   CVE NVD 13d ago

   In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel_pcie: validate device-supplied DMA indices In…

   Fix available CVE-2026-98601 Linux kernel
6. 16
   CVE NVD 13d ago

   In the Linux kernel, the following vulnerability has been resolved: arm64/boot: Disable trapping of PMZR_EL0 writes to EL2 __init_el2_fgt2() writes…

   Fix available CVE-2026-98546 Linux kernel
7. 16
   CVE NVD 13d ago

   In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Free have_run_cpus during VM destruction even if VM is no longer SEV…

   Fix available CVE-2026-98472 Linux kernel
8. 16
   CVE NVD 13d ago

   In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Do cache maintenance on the source VM during intra-host migration…

   Fix available CVE-2026-98471 Linux kernel
9. 16
   CVE NVD 13d ago

   In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Don't WARN on an unknown VM ioctl in protected mode…

   Fix available CVE-2026-98470 Linux kernel
10. 16
    CVE NVD 13d ago

    In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix AArch32 DBGBXVR<n> handling The consolidation of the breakpoint…

    Fix available CVE-2026-98469 Linux kernel
11. 16
    CVE NVD 13d ago

    In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix spurious warning for benign stage 2 teardown race kvmtool was…

    Fix available CVE-2026-98468 Linux kernel
12. 16
    CVE NVD 13d ago

    In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Fix null ptr deref on nested wp/unmap, teardown race Commit…

    Fix available CVE-2026-98467 Linux kernel
13. 16
    CVE NVD 13d ago

    In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Serialize IMSIC attributes with vCPU migration KVM device ioctls are…

    Fix available CVE-2026-98465 Linux kernel
14. 23
    CVE NVD 13d ago

    In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Synchronize hrtimer callback during teardown The non-Sstc hrtimer…

    Fix available CVE-2026-98464 Cisco
15. 16
    CVE NVD 13d ago

    In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Delay freeing of shadow S2 structures until VM destruction We…

    Fix available CVE-2026-98440 Linux kernel