Is CVE-2016-5143 in the CISA KEV catalog?

No. CVE-2016-5143 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-5143?

CVE-2016-5143 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2016-5143?

CVE-2016-5143 has an EPSS score of 1.76% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-5143?

Upgrade liboxideqtcore0 on ubuntu 14.04 to 1.17.7-0ubuntu0.14.04.1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2016-5143

CRITICALEPSS 75th pctl

9.8

CVSS v3

NVD

Description

The Developer Tools (aka DevTools) subsystem in Blink, as used in Google Chrome before 52.0.2743.116, mishandles the script-path hostname, remoteBase parameter, and remoteFrontendUrl parameter, which allows remote attackers to bypass intended access restrictions via a crafted URL, a different vulnerability than CVE-2016-5144.

CWE-264Permissions, Privileges, and Access Controls

How to fix

Remediation Available

liboxideqtcore0Ubuntu

Fixed in:1.17.7-0ubuntu0.14.04.1USN-3058-1

Fixed in:1.17.7-0ubuntu0.16.04.1USN-3058-1

oxide-qtUbuntu

Fixed in:1.17.7-0ubuntu0.14.04.1USN-3058-1

Fixed in:1.17.7-0ubuntu0.16.04.1USN-3058-1

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 InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.76%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Other references11

Related Vulnerabilities

Other CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2012-1456	Medium	4.3	100%	-	-
CVE-2012-1459	Medium	4.3	100%	-	Fix
CVE-2012-1446	Medium	4.3	100%	-	-
CVE-2012-1443	Medium	4.3	100%	-	-
CVE-2012-1442	Medium	4.3	99%	-	-
CVE-2012-1457	Medium	4.3	98%	-	Fix

Embed a live status badge for CVE-2016-5143

Markdown

[![CVE-2016-5143](https://tridentstack.com/cve/badge/CVE-2016-5143.svg)](https://tridentstack.com/cve/CVE-2016-5143)

HTML

<a href="https://tridentstack.com/cve/CVE-2016-5143"><img src="https://tridentstack.com/cve/badge/CVE-2016-5143.svg" alt="CVE-2016-5143"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.