How severe is CVE-2026-31370?

CVE-2026-31370 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-31370 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-31370?

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

Does CVE-2026-31370 have an EU (EUVD) identifier?

Yes. CVE-2026-31370 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-24067.

When was CVE-2026-31370 published?

CVE-2026-31370 was published on 2026-04-21 and last updated on 2026-06-17.

CVE-2026-31370

CVE-2026-31370 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-24067
Weakness: CWE-200
Published: 2026-04-21
Last modified: 2026-06-17

Description

Honor E APP is affected by information leak vulnerability, successful exploitation of this vulnerability may affect service confidentiality.

Frequently asked questions

What is CVE-2026-31370?: Honor E APP is affected by information leak vulnerability, successful exploitation of this vulnerability may affect service confidentiality.
How severe is CVE-2026-31370?: CVE-2026-31370 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-31370 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-31370?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-31370 have an EU (EUVD) identifier?: Yes. CVE-2026-31370 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-24067.
When was CVE-2026-31370 published?: CVE-2026-31370 was published on 2026-04-21 and last updated on 2026-06-17.

References

https://www.honor.com/global/security/CVE-2026-31370/

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