CVE-2026-98652

KVM: s390: Add missing srcu in kvm_s390_set_irq_state()

CVE-2026-98652 is fixed in linux on 1 platform by DEBIAN-CVE-2026-98652 (version 7.2.9-1), released October 19, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
4.1
Moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0016
4th percentile

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().

Where it's fixed

ProductFixed inFixReleased
Linux
linux · Debian 14 7.2.9-1 DEBIAN-CVE-2026-98652 Oct 19, 2026

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