How severe is CVE-2026-22070?

CVE-2026-22070 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability high.

Is CVE-2026-22070 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-22070?

CVE-2026-22070 affects Oppo Coloros Assistant. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-22070?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-22070 have an EU (EUVD) identifier?

Yes. CVE-2026-22070 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26354.

When was CVE-2026-22070 published?

CVE-2026-22070 was published on 2026-04-30 and last updated on 2026-06-17.

CVE-2026-22070

CVE-2026-22070 is a high-severity vulnerability in Oppo Coloros Assistant with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-26354
Weakness: CWE-22
Affected product: Oppo Coloros Assistant
Published: 2026-04-30
Last modified: 2026-06-17

Description

ColorOS Assistant has an unauthenticated start-download channel, leading to file path traversal.

Frequently asked questions

What is CVE-2026-22070?: ColorOS Assistant has an unauthenticated start-download channel, leading to file path traversal.
How severe is CVE-2026-22070?: CVE-2026-22070 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability high.
Is CVE-2026-22070 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-22070?: CVE-2026-22070 affects Oppo Coloros Assistant. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-22070?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-22070 have an EU (EUVD) identifier?: Yes. CVE-2026-22070 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26354.
When was CVE-2026-22070 published?: CVE-2026-22070 was published on 2026-04-30 and last updated on 2026-06-17.

References

https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-2049764240746881024

Affected products (1)

cpe:2.3:a:oppo:coloros_assistant:1.4.26:*:*:*:*:*:*:*

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