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CVE-2011-3963

18
FAUCET Score

CVE-2011-3963 describes an out-of-bounds read vulnerability in Google Chrome versions prior to 17.0.963.46, specifically impacting its handling of PDF FAX images. This flaw allows remote attackers to trigger a denial of service condition. With a CVSS score of 5.0, it is considered a medium severity vulnerability, requiring no authentication and having low attack complexity, but only leading to availability impact. There is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit or Nuclei, and it has received minimal community and media attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 17.0.963.46CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.15%
Probability of exploitation in next 30 days
EPSS Percentile
63.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0115 is in the 41st percentile among its peer group of 23,705 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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 / 2012/02/stable-channel-update.html
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14825