How severe is CVE-2010-3258?

CVE-2010-3258 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2010-3258 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-3258?

CVE-2010-3258 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-3258?

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

When was CVE-2010-3258 published?

CVE-2010-3258 was published on 2010-09-07 and last updated on 2026-06-16.

CVE-2010-3258

CVE-2010-3258 is a critical-severity vulnerability in Google Chrome with a CVSS 2.0 base score of 9.3. 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-502.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Google Chrome
Published: 2010-09-07
Last modified: 2026-06-16

Description

The sandbox implementation in Google Chrome before 6.0.472.53 does not properly deserialize parameters, which has unspecified impact and remote attack vectors.

Frequently asked questions

What is CVE-2010-3258?: The sandbox implementation in Google Chrome before 6.0.472.53 does not properly deserialize parameters, which has unspecified impact and remote attack vectors.
How severe is CVE-2010-3258?: CVE-2010-3258 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2010-3258 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-3258?: CVE-2010-3258 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-3258?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2010-3258 published?: CVE-2010-3258 was published on 2010-09-07 and last updated on 2026-06-16.

References

Affected products (1)

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

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