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CVE-2016-5193

18
FAUCET Score

CVE-2016-5193 describes an insufficient URL validation vulnerability in Google Chrome for iOS, versions prior to 54.0. This medium-severity flaw (CVSS 4.3) allows a remote attacker, through a crafted HTML page, to bypass restrictions on navigation to certain URL schemes. While the vulnerability could lead to information disclosure (C:L), there is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low current threat level.

Impacted Technologies

VendorProductVersion(s)CPE
<= 53.0.2785.143CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.22%
Probability of exploitation in next 30 days
EPSS Percentile
65.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0122 is in the 78th percentile among its peer group of 26,221 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: chromium-browser-0:54.0.2840.59-1.el6
View patch

Vendor Advisories (1)

redhatCVE-2016-5193Low

chromium-browser: scheme bypass

Oct 12, 2016

References

rhn.redhat.com / errata/RHSA-2016-2067.html
chromereleases.googleblog.com / 2016/10/stable-channel-update-for-desktop.html
crbug.com / 639658
security.gentoo.org / glsa/201610-09
securityfocus.com / bid/93528