# CVE-2026-101185: Huawei HarmonyOS peripheral module out-of-bounds read

Source: https://junglewise.ai/threats/cve-2026-101185-oob-read-vulnerability-in-the-peripheral-module-impact  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-02. Updated: 2026-11-02  
License: CC BY 4.0 with a link back

CVE-2026-101185 · Severity: medium · CVSS 5.9 · Published 2026-11-02

An out-of-bounds read vulnerability in Huawei's HarmonyOS peripheral module could allow attackers to read sensitive data from device memory. Exploitation could expose confidential information on affected devices. This affects HarmonyOS 6.1.0 systems used in Huawei computers and devices.

Technologies: [Huawei Harmonyos](https://junglewise.ai/threats/technologies/harmonyos). Vendors: [Huawei](https://junglewise.ai/threats/vendors/huawei).

## Quick answers

**Is CVE-2026-101185 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-101185 being exploited in the wild.

**How severe is CVE-2026-101185?** Medium severity, with a CVSS score of 5.9, published 2 November 2026.

**Which products and versions are affected?** Huawei Harmonyos 6.1.0.

**Is there a fix for CVE-2026-101185?** 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.

**Am I affected by CVE-2026-101185?** 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

The peripheral module in HarmonyOS 6.1.0 contains an out-of-bounds read vulnerability that permits reading memory beyond allocated boundaries. An attacker can exploit this to access sensitive data in memory, compromising service confidentiality. The vulnerability is assigned CVSS 5.9 (medium severity) and has not been reported as exploited in the wild.

## Affected products

- Huawei HarmonyOS 6.1.0

## Timeline

- 2026-11-02: disclosed
- 2026-10-10: advisory

## References

- [https://consumer.huawei.com/cn/support/bulletinlaptops/2026/10/](https://consumer.huawei.com/cn/support/bulletinlaptops/2026/10/)

## Related threats

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- [Huawei HarmonyOS DoS vulnerability in window module](https://junglewise.ai/threats/cve-2026-101186-dos-vulnerability-in-the-window-module-impact-successful)
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