How severe is CVE-2015-1291?

CVE-2015-1291 has a CVSS 2.0 base score of 6.4, rated medium severity.

Is CVE-2015-1291 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-2015-1291?

CVE-2015-1291 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-1291?

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

When was CVE-2015-1291 published?

CVE-2015-1291 was published on 2015-09-03 and last updated on 2026-06-17.

CVE-2015-1291

CVE-2015-1291 is a medium-severity vulnerability in Google Chrome with a CVSS 2.0 base score of 6.4. 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 6.4)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Google Chrome
Published: 2015-09-03
Last modified: 2026-06-17

Description

The ContainerNode::parserRemoveChild function in core/dom/ContainerNode.cpp in Blink, as used in Google Chrome before 45.0.2454.85, does not check whether a node is expected, which allows remote attackers to bypass the Same Origin Policy or cause a denial of service (DOM tree corruption) via a web site with crafted JavaScript code and IFRAME elements.

Frequently asked questions

What is CVE-2015-1291?: The ContainerNode::parserRemoveChild function in core/dom/ContainerNode.cpp in Blink, as used in Google Chrome before 45.0.2454.85, does not check whether a node is expected, which allows remote attackers to bypass the Same Origin Policy or cause a denial of service (DOM tree corruption) via a web site with crafted JavaScript code and IFRAME elements.
How severe is CVE-2015-1291?: CVE-2015-1291 has a CVSS 2.0 base score of 6.4, rated medium severity.
Is CVE-2015-1291 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-2015-1291?: CVE-2015-1291 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-1291?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-1291 published?: CVE-2015-1291 was published on 2015-09-03 and last updated on 2026-06-17.

References

Affected products (1)

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

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