CVE-2025-27132

7.8 highEPSS 0.2%

High (7.8) in openatom openharmony. EPSS 0.2% chance of exploitation in the next 30 days.

in OpenHarmony v5.0.3 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.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2025-05-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

openatom:openharmony

References

https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-05.md

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