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CVE-2016-1691

22
FAUCET Score

CVE-2016-1691 describes a heap-based buffer overflow vulnerability in Skia, a 2D graphics library used in Google Chrome versions prior to 51.0.2704.63, as well as various Linux distributions. This flaw allows remote attackers to trigger a denial of service or potentially achieve further impact by providing specially crafted curves. The vulnerability has a CVSS v3 score of 7.5 (HIGH), indicating a high-impact attack requiring user interaction and high attack complexity. While there is no evidence of active exploitation, public exploit code, or KEV listing, the vulnerability has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
14.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
15.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
16.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
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:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.6
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.44%
Probability of exploitation in next 30 days
EPSS Percentile
70.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0144 is in the 48th percentile among its peer group of 1,570 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.2 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.6 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-0:51.0.2704.63-1.el6
View patch

Vendor Advisories (1)

redhatCVE-2016-1691Low

chromium-browser: heap buffer-overflow in skia

May 25, 2016

References

googlechromereleases.blogspot.com / 2016/05/stable-channel-update_25.html
lists.opensuse.org / opensuse-security-announce/2016-05/msg00062.html
lists.opensuse.org / opensuse-security-announce/2016-05/msg00063.html
lists.opensuse.org / opensuse-security-announce/2016-06/msg00005.html
access.redhat.com / errata/RHSA-2016:1190
codereview.chromium.org / 1854333002
crbug.com / 597926
security.gentoo.org / glsa/201607-07
debian.org / security/2016/dsa-3590
securityfocus.com / bid/90876
securitytracker.com / id/1035981
ubuntu.com / usn/USN-2992-1