Is CVE-2016-4760 in the CISA KEV catalog?

No. CVE-2016-4760 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-4760?

CVE-2016-4760 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2016-4760?

CVE-2016-4760 has an EPSS score of 1.95% (78th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-4760?

Upgrade libjavascriptcoregtk-4.0-18 on ubuntu 16.04 to 2.14.2-0ubuntu0.16.04.1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2016-4760

MEDIUMEPSS 78th pctl

6.5

CVSS v3

NVD

Description

WebKit in Apple iOS before 10, iTunes before 12.5.1 on Windows, and Safari before 10 allows remote attackers to conduct DNS rebinding attacks against non-HTTP Safari sessions by leveraging HTTP/0.9 support.

CWE-284Improper Access Control

How to fix

Remediation Available

libjavascriptcoregtk-4.0-18Ubuntu

Fixed in:2.14.2-0ubuntu0.16.04.1USN-3166-1

libwebkit2gtk-4.0-37Ubuntu

Fixed in:2.14.2-0ubuntu0.16.04.1USN-3166-1

webkit2gtkUbuntu

Fixed in:2.14.2-0ubuntu0.16.04.1USN-3166-1

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

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

1.95%probability of exploitation in 30 days

78thpercentile

Elevated risk: more likely to be exploited than 78% of all known CVEs.

References

Vendor Advisory6

Other references2

Related Vulnerabilities

Other CWE-284 (Improper Access Control) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-27350	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2019-1653	High	7.5	100%	KEV	-
CVE-2023-23752	Medium	5.3	100%	KEV	Fix
CVE-2023-29298	High	7.5	100%	KEV	-
CVE-2023-38205	High	7.5	100%	KEV	-
CVE-2024-27348	Critical	9.8	99%	KEV	Fix

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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.