CVE-2026-98930

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine subsystem for the s390 architecture. A local user with access to the KVM interface can trigger a Denial of Service DoS by injecting a stop and store status signal into an already stopped virtual CPU vCPU. In this scenario, th...

SUSE CVE-2026-98930

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Fix IRQ injection with SIGP Stop and Store Status When injectsigpstop is called for a Stop and Store Status operation, if the vCPU is running, the interrupt is marked as pending and the status is stored by the thread...

CVE-2026-98930 KVM: s390: Fix IRQ injection with SIGP Stop and Store Status

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Fix IRQ injection with SIGP Stop and Store Status When injectsigpstop is called for a Stop and Store Status operation, if the vCPU is running, the interrupt is marked as pending and the status is stored by the thread...

CVE-2026-98930

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Fix IRQ injection with SIGP Stop and Store Status When injectsigpstop is called for a Stop and Store Status operation, if the vCPU is running, the interrupt is marked as pending and the status is stored by the thread...

Linux Distros Unpatched Vulnerability : CVE-2026-98930

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: s390: Fix IRQ injection with SIGP Stop and Store Status When injectsigpstop is called for a Stop and Store Status operation, if the vCPU is running, the...

Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel version 4.0; it arises when performing a Store Status operation while holding a spinlock, potentially writing to user space and causing a crash...

SUSE CVE-2026-98652

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Add missing srcu in kvms390setirqstate Like kvms390injectvcpu, kvms390setirqstate also needs the kvm-srcu or the slots lock when performing the Store status operation. Fix by taking kvm-srcu in kvms390setirqstate...

CVE-2026-98652 KVM: s390: Add missing srcu in kvm_s390_set_irq_state()

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Add missing srcu in kvms390setirqstate Like kvms390injectvcpu, kvms390setirqstate also needs the kvm-srcu or the slots lock when performing the Store status operation. Fix by taking kvm-srcu in kvms390setirqstate...

CVE-2026-98652

The Linux kernel contains a vulnerability in the KVM subsystem specifically affecting the s390 architecture. The issue is caused by a missing srcu (or slots lock) in the kvm_s390_set_irq_state() function during the Store status operation, similar to the requirement in kvm_s390_inject_vcpu(). The ...

“Sleeper” browser extensions woke up as spyware on 4 million devices

Researchers have unraveled a malware campaign that really did play the long game. After seven years of behaving normally, a set of browser extensions installed on roughly 4.3 million Chrome and Edge users’ devices suddenly went rogue. Now they can track what you browse and run malicious code insi...