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CVE-2011-3878

22
FAUCET Score

CVE-2011-3878 describes a race condition vulnerability in Google Chrome versions prior to 15.0.874.102, specifically impacting worker process initialization. This flaw carries a CVSS score of 6.8, indicating a medium severity, and could allow remote attackers to trigger a denial of service or potentially achieve other unspecified impacts. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, suggesting it received attention at the time of its disclosure.

Impacted Technologies

VendorProductVersion(s)CPE
< 15.0.874.102CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
53.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 11th percentile among its peer group of 19,956 CVEs.

Social Chatter

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

Media Mentions

The average CVE in this peer group has 0.0 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 / 2011/10/chrome-stable-release.html
exchange.xforce.ibmcloud.com / vulnerabilities/70956
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12811