How severe is CVE-2026-0030?

CVE-2026-0030 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-0030 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-0030?

CVE-2026-0030 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-0030?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-0030 have an EU (EUVD) identifier?

Yes. CVE-2026-0030 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9244.

When was CVE-2026-0030 published?

CVE-2026-0030 was published on 2026-03-02 and last updated on 2026-06-17.

CVE-2026-0030

CVE-2026-0030 is a high-severity vulnerability in Google Android with a CVSS 3.x base score of 8.4. 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-787.

Key facts

Severity: High (CVSS 3.x base score 8.4)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-9244
Weakness: CWE-787
Affected product: Google Android
Published: 2026-03-02
Last modified: 2026-06-17

Description

In __host_check_page_state_range of mem_protect.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Frequently asked questions

What is CVE-2026-0030?: In __host_check_page_state_range of mem_protect.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
How severe is CVE-2026-0030?: CVE-2026-0030 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-0030 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-0030?: CVE-2026-0030 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-0030?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-0030 have an EU (EUVD) identifier?: Yes. CVE-2026-0030 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9244.
When was CVE-2026-0030 published?: CVE-2026-0030 was published on 2026-03-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

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