How severe is CVE-2015-1286?

CVE-2015-1286 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2015-1286 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-1286?

CVE-2015-1286 primarily affects Google Chrome. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-1286?

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

When was CVE-2015-1286 published?

CVE-2015-1286 was published on 2015-07-23 and last updated on 2026-06-17.

CVE-2015-1286

CVE-2015-1286 is a medium-severity vulnerability in Google Chrome 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-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Google Chrome
Published: 2015-07-23
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in the V8ContextNativeHandler::GetModuleSystem function in extensions/renderer/v8_context_native_handler.cc in Google Chrome before 44.0.2403.89 allows remote attackers to inject arbitrary web script or HTML by leveraging the lack of a certain V8 context restriction, aka a Blink "Universal XSS (UXSS)."

Frequently asked questions

What is CVE-2015-1286?: Cross-site scripting (XSS) vulnerability in the V8ContextNativeHandler::GetModuleSystem function in extensions/renderer/v8_context_native_handler.cc in Google Chrome before 44.0.2403.89 allows remote attackers to inject arbitrary web script or HTML by leveraging the lack of a certain V8 context restriction, aka a Blink "Universal XSS (UXSS)."
How severe is CVE-2015-1286?: CVE-2015-1286 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2015-1286 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-1286?: CVE-2015-1286 primarily affects Google Chrome. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-1286?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-1286 published?: CVE-2015-1286 was published on 2015-07-23 and last updated on 2026-06-17.

References

Affected products (8)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.7z:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

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