How severe is CVE-2026-25850?

CVE-2026-25850 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-25850 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-25850?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-25850 have an EU (EUVD) identifier?

Yes. CVE-2026-25850 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30831.

When was CVE-2026-25850 published?

CVE-2026-25850 was published on 2026-05-19 and last updated on 2026-06-17.

CVE-2026-25850

CVE-2026-25850 is a medium-severity vulnerability with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-281.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30831
Weakness: CWE-281
Published: 2026-05-19
Last modified: 2026-06-17

Description

in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak

Frequently asked questions

What is CVE-2026-25850?: in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak
How severe is CVE-2026-25850?: CVE-2026-25850 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-25850 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-25850?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-25850 have an EU (EUVD) identifier?: Yes. CVE-2026-25850 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30831.
When was CVE-2026-25850 published?: CVE-2026-25850 was published on 2026-05-19 and last updated on 2026-06-17.

References

https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-05.md

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