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CVE-2018-16069

22
FAUCET Score

CVE-2018-16069 describes a floating-point error accumulation vulnerability in SwiftShader within Google Chrome versions prior to 69.0.3497.81. This flaw allowed a remote attacker to leak cross-origin data through a specially crafted HTML page. With a CVSS score of 6.5 (Medium), it requires user interaction (UI:R) but has low attack complexity (AC:L) and can lead to high confidentiality impact (C:H). Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or inclusion in CISA's KEV catalog, though it has seen 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:H/I:N/A:N

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

Exploit Intelligence

EPSS Score
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
56.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0090 is in the 67th percentile among its peer group of 26,234 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-2018-16069Important

chromium-browser: Out of bounds read in SwiftShader

Sep 4, 2018

References

chromereleases.googleblog.com / 2018/09/stable-channel-update-for-desktop.html
crbug.com / 848238