Vulnerability Bulletins

CVE-2026-46189

   
Affected software LINUX KERNEL
 
In the Linux kernel, the following vulnerability has been resolved:

RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path

Sashiko points out that pvrdma_uar_free() is already called within
pvrdma_dealloc_ucontext(), so calling it before triggers a double free.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-46189