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CVE-2016-5213

27
FAUCET Score

CVE-2016-5213 describes a use-after-free vulnerability in the V8 JavaScript engine within Google Chrome versions prior to 55.0.2883.75 for desktop and 55.0.2883.84 for Android. This flaw allowed a remote attacker to potentially achieve heap corruption by enticing a user to visit a specially crafted HTML page. With a CVSS score of 8.8 (High), this vulnerability presented a significant risk, as it could lead to high impacts on confidentiality, integrity, and availability with low attack complexity. While the vulnerability received some community discussion and media coverage at the time, there is no evidence of active exploitation, readily available exploit code in common repositories, or inclusion in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
<= 54.0.2840.99CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

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
1.15%
Probability of exploitation in next 30 days
EPSS Percentile
63.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0115 is in the 62nd 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-0:55.0.2883.75-1.el6
View patch

Vendor Advisories (1)

redhatCVE-2016-5213Important

chromium-browser: use after free in v8

Dec 1, 2016

References

rhn.redhat.com / errata/RHSA-2016-2919.html
chromereleases.googleblog.com / 2016/12/stable-channel-update-for-desktop.html
crbug.com / 652548
security.gentoo.org / glsa/201612-11
securityfocus.com / bid/94633