What is CVE-2025-26474?

CVE-2025-26474 is a low-severity vulnerability in Openharmony, classified under Improper Input Validation. CVSS score: 3.3/10. Published 2026-03-16.

How severe is CVE-2025-26474?

Low severity. CVSS v3 base score is 3.3 out of 10.

Improper input validation in Openharmony

CVE-2025-26474

in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information improper input. This vulnerability can be exploited only in restricted scenarios.

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

EPSS: 0.000 (0.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

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…

Frequently asked questions

What is CVE-2025-26474?: CVE-2025-26474 is a low-severity vulnerability in Openharmony, classified under Improper Input Validation. CVSS score: 3.3/10. Published 2026-03-16.
How severe is CVE-2025-26474?: Low severity. CVSS v3 base score is 3.3 out of 10.