CVE-2021-26934

HIGH · CVSS 7.8 EPSS 0.35%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-17 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-26934

Severity

HIGH

CVSS

7.8

EPSS

0.35%

Linux

Original NVD Description

An issue was discovered in the Linux kernel 4.18 through 5.10.16, as used by Xen. The backend allocation (aka be-alloc) mode of the drm_xen_front drivers was not meant to be a supported configuration, but this wasn't stated accordingly in its support status entry.