CVE-2026-98652

CVE-2026-98652

published October 18, 2026

CVSS
—
EPSS
0%
Percentile
4.3
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

KVM: s390: Add missing srcu in kvm_s390_set_irq_state()

Like kvm_s390_inject_vcpu(), kvm_s390_set_irq_state() also needs the

kvm->srcu or the slots lock when performing the Store status operation.

Fix by taking kvm->srcu in kvm_s390_set_irq_state().

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00155 · 4.3th percentile
Published
2026-10-18T20:17Z
References (2)
https://git.kernel.org/stable/c/7a33007b95c8908ae3980eb2b4c508f8936766df · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f3a557067d57ce6ae98d485c8009b223e16f5f36 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 20 OCT 03:34Z
    EPSS moved — → 0%
    epss
  • 18 OCT 15:20Z
    KVM: s390: Add missing srcu in kvm_s390_set_irq_state()
    cvelistv5
  • 18 OCT 15:20Z
    KVM: s390: Add missing srcu in kvm_s390_set_irq_state()
    cvelistv5