CVE-2026-98652
Unknown
Description
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().
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedOct 18, 2026
First seenOct 18, 2026
How to fix
Update
- Linux Linux7a33007b95c8908ae3980eb2b4c508f8936766df, f3a557067d57ce6ae98d485c8009b223e16f5f36 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | ba5c1e9b6ceebdc39343cc03eb39f077abd3c571 ≤ v < 7a33007b95c8908ae3980eb2b4c508f8936766df, ba5c1e9b6ceebdc39343cc03eb39f077abd3c571 ≤ v < f3a557067d57ce6ae98d485c8009b223e16f5f36, 2.6.26 | 7a33007b95c8908ae3980eb2b4c508f8936766df, f3a557067d57ce6ae98d485c8009b223e16f5f36 |
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