CVE-2026-31785: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: drm/xe/xe_pagefault: Disallow writes to read-only VMAs The page fault handler should reject write/atomic access to read only VMAs. Add code to handle this in xe_pagefault_service after the VMA lookup. v2: - Apply max line length (Matthew) (cherry picked from commit 714ee6754ac5fa3dc078856a196a6b124cd797a0)

Affected products

• Linux Linux Kernel: from 6.19.1, before 6.19.12 (fixed in 6.19.12); version 6.19 only; version 7.0 only

Published 2026-05-01. Last modified 2026-06-17.