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CVE-2011-3086

29
FAUCET Score

CVE-2011-3086 is a critical use-after-free vulnerability affecting Google Chrome versions prior to 19.0.1084.46, specifically involving STYLE elements. This flaw carries a maximum CVSS score of 10.0, indicating a highly severe threat that can be exploited remotely with low attack complexity and no authentication, potentially leading to denial of service or arbitrary code execution. While the vulnerability is not listed on the CISA KEV catalog and lacks public exploit code in Metasploit, Nuclei, or ExploitDB, it has garnered some community discussion and media coverage, suggesting awareness within the security community.

Impacted Technologies

VendorProductVersion(s)CPE
<= 19.0.1084.45CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.34%
Probability of exploitation in next 30 days
EPSS Percentile
87.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0334 is in the 78th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

Vendor Advisories (1)

redhatCVE-2011-3086Moderate

Webkitgtk: google chrome update [15-May-2012]

May 15, 2012

References

code.google.com / p/chromium/issues/detail
googlechromereleases.blogspot.com / 2012/05/stable-channel-update.html
Vendor Advisory
lists.apple.com / archives/security-announce/2012/Jul/msg00000.html
lists.apple.com / archives/security-announce/2012/Sep/msg00001.html
lists.apple.com / archives/security-announce/2012/Sep/msg00003.html
lists.opensuse.org / opensuse-security-announce/2012-05/msg00017.html
security.gentoo.org / glsa/glsa-201205-03.xml
exchange.xforce.ibmcloud.com / vulnerabilities/75591
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15206
support.apple.com / kb/HT5400
support.apple.com / kb/HT5485
support.apple.com / kb/HT5503
securityfocus.com / bid/53540
securitytracker.com / id