Quick answers
- Is CVE-2026-25110 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-25110 being exploited in the wild.
- How severe is CVE-2026-25110?
- Low severity, with a CVSS score of 3.3, published 19 May 2026.
- Which products and versions are affected?
- OpenHarmony v6.0 and prior versions.
- Is there a fix for CVE-2026-25110?
- 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-2026-25110 attacked?
- It is attacked with local access, in an operating system.
- Am I affected by CVE-2026-25110?
- Check whether you run OpenHarmony 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
A NULL pointer dereference vulnerability (CWE-476) exists in OpenHarmony v6.0 and earlier versions. A local attacker with low privileges can exploit this flaw to trigger a denial-of-service (DoS) state. The attack does not require user interaction and has no impact on data confidentiality or integrity. The vulnerability was disclosed by the OpenHarmony project in their April 2026 security disclosure.
Affected products
- OpenHarmony OpenHarmony v6.0 and prior versions
Timeline
- 2026-05-19: disclosed: NVD publication date