Quick answers
- Is CVE-2026-101183 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-101183 being exploited in the wild.
- How severe is CVE-2026-101183?
- Medium severity, with a CVSS score of 5.9, published 2 November 2026.
- Which products and versions are affected?
- Huawei Harmonyos 7.0.0, 6.1.0.
- Is there a fix for CVE-2026-101183?
- 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-2026-101183 attacked?
- It is in an operating system.
- Am I affected by CVE-2026-101183?
- Check whether you run Huawei Harmonyos at an affected version. 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
This is a use-after-free (UAF) vulnerability in the location service module, a memory safety issue where freed memory is accessed after deallocation. The vulnerability affects HarmonyOS 7.0.0 and 6.1.0, with exploitation resulting in denial of service (availability impact). The attack vector and authentication requirements are not specified in the advisory.
Affected products
- Huawei HarmonyOS 7.0.0, 6.1.0
Timeline
- 2026-10-10: disclosed
- 2026-11-02: advisory