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CVE-2007-5856

24
FAUCET Score

CVE-2007-5856 describes a vulnerability in Apple Mac OS X 10.5.1's Quick Look feature. When previewing an HTML file, Quick Look failed to restrict plug-ins from initiating network requests, potentially allowing remote attackers to exfiltrate sensitive information. This vulnerability carries a critical CVSS score of 9.4 (AV:N/AC:L/Au:N/C:C/I:C/A:N), indicating it is easily exploitable over a network with no authentication, leading to complete confidentiality and integrity compromise. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
10.5.1CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.5.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.4HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
9.2
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.41%
Probability of exploitation in next 30 days
EPSS Percentile
82.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0241 is in the 69th percentile among its peer group of 51,553 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, 0.1 Mastodon, and 0.4 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

Remediation records are not available for this CVE.

References

docs.info.apple.com / article.html
lists.apple.com / archives/security-announce/2007/Dec/msg00002.html
secunia.com / advisories/28136
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/39105
securityfocus.com / bid/26910
us-cert.gov / cas/techalerts/TA07-352A.html
US Government Resource
vupen.com / english/advisories/2007/4238