CVE-2026-7791: Workspaces 0 to before 2.6.2034.0

CVE-2026-7791. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00126 (percentile 0.02084), scored 20-Oct-2026.

Affected technology

Workspaces · 0 to before 2.6.2034.0
Amazon

Description’s affected range: before 2.6.2034.0 allows a local non-admin authenticated user to place arbitrary files into arbitrary locations bypassing file system permission protections

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 4.0): Local · Low privileges required · No user interaction required

What an attacker can do

A local non-admin authenticated user can place arbitrary files into arbitrary locations bypassing file system permission protections, leading to local privilege escalation to SYSTEM. Source advisory’s CVSS 4.0 assessment (base score 8.5/10) rates confidentiality, integrity and availability impact as high.

Published 20-Oct-2026 21:22 UTC

CWE: CWE-367
CCR priority: 31.2 /100 (P4)
CVSS 3.1: 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
EPSS: 0.00126 · percentile 0.02084 · 2026-10-20
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-20 21:22:07.084487+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-7791.html