How severe is CVE-2025-14373?

CVE-2025-14373 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-14373 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-14373?

CVE-2025-14373 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-14373?

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

Does CVE-2025-14373 have an EU (EUVD) identifier?

Yes. CVE-2025-14373 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203117.

When was CVE-2025-14373 published?

CVE-2025-14373 was published on 2025-12-12 and last updated on 2026-06-17.

CVE-2025-14373

CVE-2025-14373 is a medium-severity vulnerability in Google Chrome with a CVSS 3.x base score of 4.3. 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-1021.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203117
Weakness: CWE-1021
Affected product: Google Chrome
Published: 2025-12-12
Last modified: 2026-06-17

Description

Inappropriate implementation in Toolbar in Google Chrome on Android prior to 143.0.7499.110 allowed a remote attacker to perform domain spoofing via a crafted HTML page. (Chromium security severity: Medium)

Frequently asked questions

What is CVE-2025-14373?: Inappropriate implementation in Toolbar in Google Chrome on Android prior to 143.0.7499.110 allowed a remote attacker to perform domain spoofing via a crafted HTML page. (Chromium security severity: Medium)
How severe is CVE-2025-14373?: CVE-2025-14373 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-14373 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-14373?: CVE-2025-14373 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-14373?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-14373 have an EU (EUVD) identifier?: Yes. CVE-2025-14373 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203117.
When was CVE-2025-14373 published?: CVE-2025-14373 was published on 2025-12-12 and last updated on 2026-06-17.

References

Affected products (1)

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

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