CVE-2026-46117

Last refreshed2026-10-17

Status: UPDATED | Advisory ID: CVE-2026-46117

Key Details

CVE	CVE-2026-46117
CVSS Score / Version	7.8 (High) / CVSS v3.1
Updated	2026-10-16
CVSS Vector	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
CVSS Prose	attack vector is local; attack complexity is low; privileges required is low; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products	Linux Kernel, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
Classified as	CWE-617 (Reachable Assertion)

Vendor	Product	Affected Versions	Patch Status
Linux	Linux Kernel
Red Hat	Red Hat Enterprise Linux 10
Red Hat	Red Hat Enterprise Linux 8
Red Hat	Red Hat Enterprise Linux 9
Red Hat	Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Vendor

Product

Affected Versions

Patch Status

Linux

Linux Kernel

Red Hat

Red Hat Enterprise Linux 10

Red Hat

Red Hat Enterprise Linux 8

Red Hat

Red Hat Enterprise Linux 9

Red Hat

Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Subsystems	OT Supporting Infrastructure
Sectors	All Sectors

In the Linux kernel, the following vulnerability has been resolved:

RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss()

Sashiko points out that the user can specify WQs sharing the same CQ as a

part of the uAPI and this will trigger the WARN_ON() then go on to corrupt

the kernel.

Just reject it outright and fail the QP creation. (NVD)

Monitor Linux's and Red Hat's web pages for any future patch releases.

Source	Reference
NVD	https://nvd.nist.gov/vuln/detail/CVE-2026-46117
CVE	https://www.cve.org/CVERecord?id=CVE-2026-46117

Source

Reference

NVD

CVE