CVE-2026-74309
In the Linux kernel, the following vulnerability has been resolved: vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler Look up the IRQ index in oct_hw->irqs instead of assuming irq - irqs[0]. This supports non-contiguous IRQ numbers and avoids incorrect ring indexing when irqs[0] is not the base.
- Affected products
- Kernel, Linux, Linux-Allwinner-5.19, Linux-Aws, Linux-Aws-5.0, Linux-Aws-5.11, Linux-Aws-5.13, Linux-Aws-5.19
- CVSS 3.1
- 10.0 CRITICAL
- EPSS
- 0.4% (37th percentile)
- NVD status
- Received
- Published
- 2026-08-15
CVE-2026-74309 at NVD
No indexed exploits for CVE-2026-74309 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2026-74309 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.