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CVE-2009-1696

15
FAUCET Score

CVE-2009-1696 describes a vulnerability in WebKit, affecting Apple Safari before version 4.0 and iPhone OS 1.0 through 2.2.1. The flaw involves the use of predictable random numbers in JavaScript, enabling remote web servers to track user behavior during a session. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and could lead to information disclosure (C:P) with low attack complexity (AC:L) and no authentication required (Au:N). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.0_betaCPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:mac:*:*:*:*:*
0.8CPE matchmatch criteria
cpe:2.3:a:apple:safari:0.8:*:mac:*:*:*:*:*
0.9CPE matchmatch criteria
cpe:2.3:a:apple:safari:0.9:*:mac:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0:*:mac:*:*:*:*:*
1.0.3CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0.3:*:mac:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

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

Exploit Intelligence

EPSS Score
2.33%
Probability of exploitation in next 30 days
EPSS Percentile
81.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0233 is in the 72nd percentile among its peer group of 23,725 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, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Patch Available

Vendor Patches (1)

applepatch availablevia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2009/jun/msg00002.html
PatchVendor Advisory
lists.apple.com / archives/security-announce/2009/Jun/msg00005.html
lists.opensuse.org / opensuse-security-announce/2011-01/msg00006.html
osvdb.org / 55027
secunia.com / advisories/35379
Vendor Advisory
secunia.com / advisories/43068
support.apple.com / kb/HT3613
PatchVendor Advisory
support.apple.com / kb/HT3639
securityfocus.com / bid/35260
Exploit
vupen.com / english/advisories/2009/1522
PatchVendor Advisory
vupen.com / english/advisories/2009/1621
vupen.com / english/advisories/2011/0212