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High 8.8Published Aug 15, 2026
CVE-2026-72294LoongArch: KVM: Check irq validity in kvm_vcpu_ioctl_interrupt()
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check irq validity in kvm_vcpu_ioctl_interrupt() Function kvm_vcpu_ioctl_interrupt() can be called from userspace, here add irq validility cheking in kvm_vcpu_ioctl_interrupt().
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from f45ad5b8aa9335bc6b30331b739e778f2f730b35 before 15469ba0284c7cc01c38493391e9e73b918833c4; from f45ad5b8aa9335bc6b30331b739e778f2f730b35 before efe27b19a15c384cad7c80de399f3107ab070e6d; from f45ad5b8aa9335bc6b30331b739e778f2f730b35 before d4574547e04a47ad498149576f65b84475ea6f4c; from f45ad5b8aa9335bc6b30331b739e778f2f730b35 before 09b318ab77b7a4fc9987fd98d1525fc55ddc2617 | CNA record |
References
- https://git.kernel.org/stable/c/15469ba0284c7cc01c38493391e9e73b918833c4
- https://git.kernel.org/stable/c/efe27b19a15c384cad7c80de399f3107ab070e6d
- https://git.kernel.org/stable/c/d4574547e04a47ad498149576f65b84475ea6f4c
- https://git.kernel.org/stable/c/09b318ab77b7a4fc9987fd98d1525fc55ddc2617
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.