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CVE-2010-2264

17
FAUCET Score

CVE-2010-2264 describes a vulnerability in the Cascading Style Sheets (CSS) implementation of WebKit, affecting Apple Safari versions prior to 5.0 on Mac OS X 10.5-10.6 and Windows, and prior to 4.1 on Mac OS X 10.4. This flaw allows remote attackers to gather sensitive information about a user's browsing history by exploiting the :visited pseudo-class through a specially crafted HTML document. The vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity and a potential impact of partial confidentiality compromise, with no integrity or availability impact. Its EPSS score is low, suggesting a low probability of exploitation. There is no evidence of active exploitation, and no exploit code is publicly available via Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating a lack of widespread attention or exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.0.5CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:4.0:*:*:*:*:*:*:*
4.0.0bCPE matchmatch criteria
cpe:2.3:a:apple:safari:4.0.0b:*:*:*:*:*:*:*
4.0.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:4.0.1:*:*:*:*:*:*:*
4.0.2CPE matchmatch criteria
cpe:2.3:a:apple:safari:4.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.60%
Probability of exploitation in next 30 days
EPSS Percentile
83.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0260 is in the 75th percentile among its peer group of 19,958 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

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/2010/Jun/msg00000.html
Patch
lists.opensuse.org / opensuse-security-announce/2011-01/msg00006.html
secunia.com / advisories/40105
Vendor Advisory
secunia.com / advisories/41856
secunia.com / advisories/43068
securitytracker.com / id
support.apple.com / kb/HT4196
Vendor Advisory
mandriva.com / security/advisories
securityfocus.com / bid/40620
Patch
securityfocus.com / bid/40756
ubuntu.com / usn/USN-1006-1
vupen.com / english/advisories/2010/1373
PatchVendor Advisory
vupen.com / english/advisories/2010/2722
vupen.com / english/advisories/2011/0212
vupen.com / english/advisories/2011/0552