CVE-2025-23240

low-risk
Published 2025-03-04

in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write. This vulnerability can be exploited only in restricted scenarios.

Do I need to act?

-
0.09% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.8/10 Low
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Openatom

References (1)

Vendor Advisory https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2...
19
/ 100
low-risk
Severity 14/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal