How severe is CVE-2025-12430?

CVE-2025-12430 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-12430 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-12430?

CVE-2025-12430 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-12430?

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-2025-12430 have an EU (EUVD) identifier?

Yes. CVE-2025-12430 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-50801.

When was CVE-2025-12430 published?

CVE-2025-12430 was published on 2025-11-10 and last updated on 2026-06-17.

CVE-2025-12430

CVE-2025-12430 is a high-severity vulnerability in Google Chrome with a CVSS 3.x base score of 7.5. 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-290.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-50801
Weakness: CWE-290
Affected product: Google Chrome
Published: 2025-11-10
Last modified: 2026-06-17

Description

Object lifecycle issue in Media in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: High)

Frequently asked questions

What is CVE-2025-12430?: Object lifecycle issue in Media in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: High)
How severe is CVE-2025-12430?: CVE-2025-12430 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-12430 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-12430?: CVE-2025-12430 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-12430?: 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-2025-12430 have an EU (EUVD) identifier?: Yes. CVE-2025-12430 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-50801.
When was CVE-2025-12430 published?: CVE-2025-12430 was published on 2025-11-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

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