CVE-2026-90233
CVE CVE-2026-90233EUVD EUVD-2026-81826Published 2026-09-17T16:07:39.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: nvme-pci: release descriptor pools on probe failure The per-NUMA-node descriptor DMA pools are created lazily from nvme_init_hctx_common() once the admin tag set is allocated, but they are only destroyed in nvme_remove() via nvme_release_descriptor_pools(). Any probe failure after the admin tag set has been allocated unwinds through the out_disable label and nvme_pci_free_ctrl(), neither of which releases the pools, leaking the dma_pool objects. Release the descriptor pools in the out_disable error path. It must not be added to nvme_pci_free_ctrl(), as that would double-free against nvme_remove() on the normal teardown path.
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 d977506f8863807129d7a11f4057dfb1b38085ea <79fb405966edb5065234440d94cc75bfd7b01f41; patch: 7.2.6; patch: 6.18.52; d977506f8863807129d7a11f4057dfb1b38085ea <cb144c2f67128abfa5c7ba33318617d19f192156; 6.16; patch: 7.3-rc1; d977506f8863807129d7a11f4057dfb1b38085ea <c25b6b28a35f9e36ce5dd6da5905bcddb2128707; patch: 0
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.