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CVE-2011-2856

23
FAUCET Score

CVE-2011-2856 describes a vulnerability in Google V8, specifically affecting Google Chrome versions prior to 14.0.835.163, which allows remote attackers to bypass the Same Origin Policy through unspecified means. This vulnerability carries a CVSS score of 7.5, indicating high severity due to its network-based attack vector, low attack complexity, and potential for partial compromise of confidentiality, integrity, and availability. While the vulnerability is old, there is no evidence of active exploitation, readily available exploit code in common databases like Metasploit or ExploitDB, or significant community discussion, suggesting limited current threat.

Impacted Technologies

VendorProductVersion(s)CPE
< 14.0.835.163CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

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
0.93%
Probability of exploitation in next 30 days
EPSS Percentile
57.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0093 is in the 32nd 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 / 2011/09/stable-channel-update_16.html
osvdb.org / 75558
exchange.xforce.ibmcloud.com / vulnerabilities/69883
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14262