What is CVE-2025-6969?

CVE-2025-6969 is a medium-severity vulnerability in Openatom Openharmony, classified under Improper Input Validation. CVSS score: 5.0/10. Published 2026-03-16.

How severe is CVE-2025-6969?

Medium severity. CVSS v3 base score is 5.0 out of 10.

Improper input validation in Openatom Openharmony

CVE-2025-6969

in OpenHarmony v5.1.0 and prior versions allow a local attacker cause DOS through improper input.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2026-03-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (3.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Openatom Openharmony — versions 5.0.3, 5.1.0
Openharmony — versions v5.0.3

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2025/2025-0… (Vendor Advisory)

Frequently asked questions

What is CVE-2025-6969?: CVE-2025-6969 is a medium-severity vulnerability in Openatom Openharmony, classified under Improper Input Validation. CVSS score: 5.0/10. Published 2026-03-16.
How severe is CVE-2025-6969?: Medium severity. CVSS v3 base score is 5.0 out of 10.