CVE-2026-22070
Analyzed Analyzed - Analysis Complete
Unauthenticated File Path Traversal in ColorOS Assistant

Publication date: 2026-04-30

Last updated on: 2026-05-05

Assigner: OPPO Mobile Telecommunication Corp., Ltd.

Description
ColorOS Assistant has an unauthenticated start-download channel, leading to file path traversal.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-04-30
Last Modified
2026-05-05
Generated
2026-06-16
AI Q&A
2026-04-30
EPSS Evaluated
2026-06-15
NVD
CVE-2026-22070
EUVD
EUVD-2026-26354
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
oppo coloros_assistant 1.4.26
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-23 The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

The vulnerability in ColorOS Assistant involves an unauthenticated start-download channel that allows an attacker to perform file path traversal.

Impact Analysis

This vulnerability can lead to unauthorized file access or modification due to file path traversal. It may result in integrity loss and high impact on availability.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-22070. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart