What is CVE-2026-22078?

CVE-2026-22078 is a high-severity vulnerability in Oppo O+ Connect, classified under Incorrect Privilege Assignment. CVSS score: 7.3/10. Published 2026-06-29.

How severe is CVE-2026-22078?

High severity. CVSS v3 base score is 7.3 out of 10.

Privilege escalation in Oppo O+ Connect

CVE-2026-22078

Because O+ Connect's IPC service does not authenticate clients, external applications can escalate privileges and perform sensitive actions through the IPC channel.

EPSS: 0.001 (0.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:H.

Affected products

Oppo O+ Connect — versions 16.0.33

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

References

security@oppo.com

Frequently asked questions

What is CVE-2026-22078?: CVE-2026-22078 is a high-severity vulnerability in Oppo O+ Connect, classified under Incorrect Privilege Assignment. CVSS score: 7.3/10. Published 2026-06-29.
How severe is CVE-2026-22078?: High severity. CVSS v3 base score is 7.3 out of 10.