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CVE-2012-3590

25
FAUCET Score

CVE-2012-3590 describes a memory corruption vulnerability in WebKit, specifically affecting Apple Safari prior to version 6.0. This flaw allows remote attackers to execute arbitrary code or trigger a denial of service by enticing a user to visit a specially crafted website. With a CVSS score of 8.8, it represents a high-severity risk, requiring medium attack complexity but potentially leading to complete compromise of confidentiality and integrity. Despite its severity, there is no evidence of active exploitation, no publicly available exploit code in common databases like Metasploit or ExploitDB, and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.1.7CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0:beta:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0:beta2:*:*:*:*:*:*
1.0.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

8.8HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
9.2
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.88%
Probability of exploitation in next 30 days
EPSS Percentile
85.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0288 is in the 43rd percentile among its peer group of 8,915 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 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 0.1 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/2012/Jul/msg00000.html
Vendor Advisory
lists.apple.com / archives/security-announce/2012/Sep/msg00001.html
lists.apple.com / archives/security-announce/2012/Sep/msg00003.html
support.apple.com / kb/HT5400
Vendor Advisory
support.apple.com / kb/HT5485
support.apple.com / kb/HT5503