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CVE-2009-2188

26
FAUCET Score

CVE-2009-2188 describes a critical buffer overflow vulnerability in Apple Mac OS X 10.5 (before 10.5.8) and Safari (before 4.0.3), specifically within the ImageIO component. This flaw allows remote attackers to execute arbitrary code or trigger a denial of service by providing a specially crafted image containing malicious EXIF metadata. With a CVSS score of 9.3, this vulnerability is highly severe due to its network-based attack vector, low authentication requirements, and complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
10.5.6CPE matchmatch criteria
cpe:2.3:a:apple:mac_os_x:10.5.6:*:*:*:*:*:*:*
10.5CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.5:*:*:*:*:*:*:*
10.5.0CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.5.0:*:*:*:*:*:*:*
10.5.1CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.5.1:*:*:*:*:*:*:*
10.5.2CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.5.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.93%
Probability of exploitation in next 30 days
EPSS Percentile
94.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0793 is in the 73rd percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 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

Patch Available

Vendor Patches (1)

applepatch availablevia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2009/Aug/msg00001.html
PatchVendor Advisory
lists.apple.com / archives/security-announce/2009/Aug/msg00002.html
osvdb.org / 56842
secunia.com / advisories/36096
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/52386
support.apple.com / kb/HT3733
support.apple.com / kb/HT3757
PatchVendor Advisory
securityfocus.com / bid/35954
Patch
securitytracker.com / id
us-cert.gov / cas/techalerts/TA09-218A.html
US Government Resource
vupen.com / english/advisories/2009/2172
PatchVendor Advisory