CVE-2026-74309
CVE CVE-2026-74309EUVD EUVD-2026-59456Published 2026-08-15T05:58:09.000ZLast changed 2026-08-17T05:45:41.000ZCVSS 10.0
What the advisory describes
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.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 26f8ce06af6475b33b0bc60261e9f5027f9af58f <c6c7eae5de798442987619434171ac886035d57c; 26f8ce06af6475b33b0bc60261e9f5027f9af58f <0d21a1d6375a05274291e32c1ab7cd57dbb69513; 26f8ce06af6475b33b0bc60261e9f5027f9af58f <3ef0cfa77a3d526591be069850d186c255e3f0cc; patch: 7.2; patch: 7.1.5; patch: 6.18.40; patch: 0; 6.14
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
Does this concern one of your customers?
This page cannot answer that — it does not know your estate. Whoever has recorded their environments gets the answer the morning after publication, together with a paragraph they can forward to the customer unedited.
Try it for 28 daysPatchlage reports hits and suspected hits. About everything else this system says nothing — neither this page nor the situation report ever claims that an estate is safe.