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CVE-2011-3926

23
FAUCET Score

CVE-2011-3926 is a heap-based buffer overflow vulnerability in the tree builder component of Google Chrome, affecting versions prior to 16.0.912.77, as well as various Apple products utilizing Chrome's rendering engine. This vulnerability carries a CVSS score of 7.5, indicating high severity, and allows remote attackers to cause a denial of service or potentially achieve other unspecified impacts with low attack complexity and no authentication required. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or KEV listing, though it has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 16.0.912.77CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
< 10.7CPE matchmatch criteria
cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
< 6.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
< 6.0CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
76.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0185 is in the 60th percentile among its peer group of 51,506 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

Remediation records are not available for this CVE.

References

code.google.com / p/chromium/issues/detail
googlechromereleases.blogspot.com / 2012/01/stable-channel-update_23.html
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
secunia.com / advisories/47694
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14552
support.apple.com / kb/HT5400
support.apple.com / kb/HT5485
support.apple.com / kb/HT5503
securitytracker.com / id