How severe is CVE-2024-0804?

CVE-2024-0804 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-2024-0804 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-0804?

CVE-2024-0804 primarily affects Google Chrome. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-0804?

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-2024-0804 have an EU (EUVD) identifier?

Yes. CVE-2024-0804 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-16591.

When was CVE-2024-0804 published?

CVE-2024-0804 was published on 2024-01-24 and last updated on 2026-06-17.

CVE-2024-0804

CVE-2024-0804 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-693.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-16591
Weakness: CWE-693
Affected product: Google Chrome
Published: 2024-01-24
Last modified: 2026-06-17

Description

Insufficient policy enforcement in iOS Security UI in Google Chrome prior to 121.0.6167.85 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

Frequently asked questions

What is CVE-2024-0804?: Insufficient policy enforcement in iOS Security UI in Google Chrome prior to 121.0.6167.85 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
How severe is CVE-2024-0804?: CVE-2024-0804 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-2024-0804 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-0804?: CVE-2024-0804 primarily affects Google Chrome. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-0804?: 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-2024-0804 have an EU (EUVD) identifier?: Yes. CVE-2024-0804 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-16591.
When was CVE-2024-0804 published?: CVE-2024-0804 was published on 2024-01-24 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*

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