P4Verified

CVE-2026-88838: Red Hat Hardened Images (exact versions not specified)

CVE-2026-88838. CVSS 3.1 base score 5.5 (GitHub Advisory Database).

Affected technology

Red Hat Hardened Images · Exact affected versions not specified by the source
Red Hat

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

A non-root user can bypass mount security restrictions set in /etc/fstab by specifying clearing-mask options on the command line. Vendor/CNA’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and availability impact as none; integrity impact as high.

Published 13-Oct-2026 20:19 UTC

CWE: CWE-693
CCR priority: 22.0 /100 (P4)
CVSS 3.1: 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N · GitHub Advisory Database
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-13 20:20:59.886514+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-13 20:16:59.278043+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-88838.html