How severe is CVE-2010-2454?

CVE-2010-2454 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2010-2454 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-2454?

CVE-2010-2454 affects Apple Safari. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-2454?

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

When was CVE-2010-2454 published?

CVE-2010-2454 was published on 2010-06-25 and last updated on 2026-06-16.

CVE-2010-2454

CVE-2010-2454 is a medium-severity vulnerability in Apple Safari with a CVSS 2.0 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Apple Safari
Published: 2010-06-25
Last modified: 2026-06-16

Description

Apple Safari does not properly manage the address bar between the request to open a URL and the retrieval of the new document's content, which might allow remote attackers to conduct spoofing attacks via a crafted HTML document, a related issue to CVE-2010-1206.

Frequently asked questions

What is CVE-2010-2454?: Apple Safari does not properly manage the address bar between the request to open a URL and the retrieval of the new document's content, which might allow remote attackers to conduct spoofing attacks via a crafted HTML document, a related issue to CVE-2010-1206.
How severe is CVE-2010-2454?: CVE-2010-2454 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2010-2454 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-2454?: CVE-2010-2454 affects Apple Safari. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-2454?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-2454 published?: CVE-2010-2454 was published on 2010-06-25 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*

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