CVE & CISA-KEV Catalog

CVE-2016-5132

HIGHEPSS 71th pctl
8.8
CVSS v3
NVD

Description

The Service Workers subsystem in Google Chrome before 52.0.2743.82 does not properly implement the Secure Contexts specification during decisions about whether to control a subframe, which allows remote attackers to bypass the Same Origin Policy via an https IFRAME element inside an http IFRAME element.

How to fix

Remediation Available
liboxideqtcore0Ubuntu
Fixed in:1.16.5-0ubuntu0.14.04.1USN-3041-1
Fixed in:1.16.5-0ubuntu0.16.04.1USN-3041-1
oxide-qtUbuntu
Fixed in:1.16.5-0ubuntu0.14.04.1USN-3041-1
Fixed in:1.16.5-0ubuntu0.16.04.1USN-3041-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

1.47%probability of exploitation in 30 days
71stpercentile

Elevated risk: more likely to be exploited than 71% of all known CVEs.

References

Related Vulnerabilities

Other CWE-254 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2016-0161Medium6.569%--
CVE-2016-2296Critical9.464%--
CVE-2015-1793Medium6.562%-Fix
CVE-2016-2118High7.537%-Fix
CVE-2016-3238High8.135%--
CVE-2016-3198Medium6.532%--
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.