Vulnerability in Linux

CVE-2026-64291

In the Linux kernel, the following vulnerability has been resolved: iommufd: Set veventq_depth upper bound iommufd_veventq_alloc() accepts any !0 veventq_depth from userspace, with an upper bound at U32_MAX. This leaves a vulnerability…

Affected products

  • Linux — versions e36ba5ab808ef6237c3148d469c8238674230e2b, 6.15, 0

References