Out-of-bounds Read in Openatom Openharmony

CVE-2025-22847

in OpenHarmony v5.0.2 and prior versions allow a local attacker cause DOS through out-of-bounds read.

Vulnerability class: Buffer Overflow

Published · last modified .

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:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.001 (2.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-22847: held from 0.001 to 0.001.

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

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-22847?
CVE-2025-22847 is a low-severity vulnerability in Openatom Openharmony, classified under Out-of-bounds Read. CVSS score: 3.3/10. Published 2025-03-04.
How severe is CVE-2025-22847?
Low severity. CVSS v3 base score is 3.3 out of 10.