Quick answers
- Is CVE-2026-86556 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-86556 being exploited in the wild.
- How severe is CVE-2026-86556?
- Medium severity, with a CVSS score of 5.3, published 30 September 2026.
- Which products and versions are affected?
- ZTE U30 Air.
- Is there a fix for CVE-2026-86556?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-86556 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-86556?
- Check whether you run Zte U30 Air. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
An information disclosure vulnerability exists in ZTE U30 Air resulting from insufficient permission validation. The vulnerability allows attackers to access restricted information without proper authorization. The attack requires network access to the affected device.
Affected products
- ZTE U30 Air
Timeline
- 2026-09-30: disclosed