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CVE-2014-4471

19
FAUCET Score

CVE-2014-4471 is a memory corruption vulnerability in WebKit, affecting Apple Safari versions prior to 6.2.1, 7.1.1, and 8.0.1, as well as other Apple products like iPhone OS, iTunes, and tvOS. This medium-severity vulnerability (CVSS 6.8) allows remote attackers to execute arbitrary code or cause a denial of service through a crafted website. While no active exploitation, public exploit code, or significant community discussion has been observed, the potential for impact includes partial confidentiality, integrity, and availability compromise.

Impacted Technologies

VendorProductVersion(s)CPE
<= 12.1CPE matchmatch criteria
cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
<= 7.0.1CPE matchmatch criteria
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
<= 6.2.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:7.0:*:*:*:*:*:*:*
7.0.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:7.0.1:*:*:*:*:*:*:*

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
2.69%
Probability of exploitation in next 30 days
EPSS Percentile
84.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0269 is in the 76th percentile among its peer group of 19,956 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

applevendor investigatingvia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2014/Dec/msg00000.html
Vendor Advisory
lists.apple.com / archives/security-announce/2015/Jan/msg00000.html
Vendor Advisory
lists.apple.com / archives/security-announce/2015/Jan/msg00001.html
Vendor Advisory
lists.apple.com / archives/security-announce/2015/Jun/msg00006.html
PatchVendor Advisory
support.apple.com / kb/HT204949
Vendor Advisory
support.apple.com / HT204245
Vendor Advisory
support.apple.com / HT204246
Vendor Advisory
support.apple.com / kb/HT6596
Vendor Advisory
securityfocus.com / bid/71438