Quick answers
- Is CVE-2026-49313 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-49313 being exploited in the wild.
- How severe is CVE-2026-49313?
- Medium severity, with a CVSS score of 5.5, published 9 September 2026.
- Which products and versions are affected?
- Huawei Harmonyos 6.1.0.
- Is there a fix for CVE-2026-49313?
- A patch was published on 2026-09-05: Patch released in September 2026 security update Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-49313 attacked?
- It is in an operating system.
- Am I affected by CVE-2026-49313?
- 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 vulnerability is a permission control bypass in the app lock module of HarmonyOS 6.1.0. The vulnerability allows an attacker to circumvent permission checks that normally protect app-locking features. The attack vector and specific preconditions are not detailed in the advisory, but successful exploitation results in unauthorized access to service confidentiality. Huawei released patches in September 2026 as part of their monthly security update cycle.
Affected products
- Huawei HarmonyOS 6.1.0
Timeline
- 2026-09-09: disclosed
- 2026-09-05: patched: Patch released in September 2026 security update