CVE-2026-72295
CVE-2026-72295: 1 tracked advisory record across Red Hat. Compare vendor sources.
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Red Hat
1 advisory- Advisory severityMedium5.5
Medium [CVE-2026-72295] Validate irqchip index in irqfd routing
CVE-2026-72295Source published Source updated
In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Validate irqchip index in irqfd routing Sashiko reported that the irqchip index is not validated for LoongArch. Add validation and reject out-of-range irqchip indexes to avoid indexing past the routing table's chip array. A flaw was found in the Linux kernel's Kernel-based Virtual Machine (KVM) for LoongArch architecture. An unvalidated interrupt controller (irqchip) index in the irqfd routing mechanism could allow a local attacker to perform an out-of-bounds memory access. This could lead to a denial of service or potentially privilege escalation within the system. Red Hat severity: Moderate — CVSS 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-823. Red Hat lists Red Hat Enterprise…
- Affected products in this advisory
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- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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