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CVE-2009-2841

18
FAUCET Score

CVE-2009-2841 describes a vulnerability in WebKit's HTMLMediaElement::loadResource function, affecting Apple Safari before 4.0.4 on Mac OS X. This flaw allows remote attackers to trigger sub-resource requests to arbitrary websites through crafted HTML documents, such as an HTML email leveraging the X-Confirm-Reading-To functionality. The vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and no authentication required, potentially leading to information disclosure. 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
<= 4.0.3CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
0.8CPE matchmatch criteria
cpe:2.3:a:apple:safari:0.8:*:*:*:*:*:*:*
0.9CPE matchmatch criteria
cpe:2.3:a:apple:safari:0.9:*:*:*:*:*:*:*
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:*:*:*:*:*:*

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
2.91%
Probability of exploitation in next 30 days
EPSS Percentile
85.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0291 is in the 80th percentile among its peer group of 23,725 CVEs.

Social Chatter

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

Vendor Advisories (1)

redhatCVE-2009-2841Moderate

qt: Unallowed sub-resources loading in the media element handling code

Nov 11, 2009

References

lists.apple.com / archives/security-announce/2009/Nov/msg00001.html
PatchVendor Advisory
lists.apple.com / archives/security-announce/2010/Feb/msg00000.html
lists.fedoraproject.org / pipermail/package-announce/2010-July/044023.html
lists.fedoraproject.org / pipermail/package-announce/2010-July/044031.html
lists.opensuse.org / opensuse-security-announce/2011-01/msg00006.html
osvdb.org / 59941
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/37346
secunia.com / advisories/40557
secunia.com / advisories/41856
secunia.com / advisories/43068
exchange.xforce.ibmcloud.com / vulnerabilities/54242
support.apple.com / kb/HT3949
PatchVendor Advisory
support.apple.com / kb/HT4013
threatpost.com / en_us/blogs/apple-patches-critical-safari-vulnerabilities-111109
trac.webkit.org / changeset/49480
mandriva.com / security/advisories
securityfocus.com / bid/36996
securitytracker.com / id
ubuntu.com / usn/USN-1006-1
vupen.com / english/advisories/2009/3217
vupen.com / english/advisories/2010/1801
vupen.com / english/advisories/2010/2722
vupen.com / english/advisories/2011/0212
vupen.com / english/advisories/2011/0552