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CVE-2018-16077

21
FAUCET Score

CVE-2018-16077 describes an object lifecycle issue within Google Chrome's Blink rendering engine, affecting versions prior to 69.0.3497.81. This vulnerability allows a remote attacker to bypass Content Security Policy (CSP) protections through a specially crafted HTML page. Rated as MEDIUM severity (CVSS 6.5), it requires user interaction (UI:R) but can be exploited over the network (AV:N) with low attack complexity (AC:L), leading to high integrity impacts (I:H) without confidentiality or availability concerns. There is no evidence of active exploitation, public exploit code, or inclusion in CISA's KEV catalog, and it has received minimal community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 69.0.3497.81CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.73%
Probability of exploitation in next 30 days
EPSS Percentile
50.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0073 is in the 56th percentile among its peer group of 26,236 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

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-0:69.0.3497.81-1.el6_10
View patch

Vendor Advisories (1)

redhatCVE-2018-16077Moderate

chromium-browser: Content security policy bypass in Blink

Sep 4, 2018

References

chromereleases.googleblog.com / 2018/09/stable-channel-update-for-desktop.html
crbug.com / 377995