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CVE-2016-1696

27
FAUCET Score

CVE-2016-1696 describes a critical vulnerability in the extensions subsystem of Google Chrome versions prior to 51.0.2704.79, also impacting various Linux distributions like Debian, OpenSUSE, Red Hat, and SUSE. This flaw allows remote attackers to bypass the Same Origin Policy through unspecified vectors, potentially leading to high impact on confidentiality, integrity, and availability. With a CVSS v3 score of 8.8 (High), it represents a significant risk due to its network-based attack vector and low attack complexity, requiring user interaction. While there is no evidence of active exploitation (not in KEV), no public exploit code (Metasploit, Nuclei, ExploitDB), and limited community discussion, its high FAUCET Risk Score and media coverage indicate its potential severity.

Impacted Technologies

VendorProductVersion(s)CPE
<= 51.0.2704.63CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
42.1CPE matchmatch criteria
cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
13.2CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.23%
Probability of exploitation in next 30 days
EPSS Percentile
65.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0123 is in the 64th percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: chromium-browser-0:51.0.2704.79-1.el6
View patch

Vendor Advisories (1)

redhatCVE-2016-1696Important

chromium-browser: cross-origin bypass in extension bindings

Jun 1, 2016

References

googlechromereleases.blogspot.com / 2016/06/stable-channel-update.html
lists.opensuse.org / opensuse-security-announce/2016-06/msg00003.html
lists.opensuse.org / opensuse-security-announce/2016-06/msg00004.html
lists.opensuse.org / opensuse-security-announce/2016-06/msg00005.html
access.redhat.com / errata/RHSA-2016:1201
codereview.chromium.org / 1866103002
crbug.com / 601073
debian.org / security/2016/dsa-3594
securitytracker.com / id/1036026