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CVE-2011-2441

31
FAUCET Score

CVE-2011-2441 describes multiple stack-based buffer overflows in CoolType.dll, impacting Adobe Reader and Acrobat versions 8.x, 9.x, and 10.x prior to their respective patched releases. This critical vulnerability (CVSS 9.3) allows unauthenticated remote attackers to execute arbitrary code with high impact on confidentiality, integrity, and availability. Despite its severity and high FAUCET Risk Score, there is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
8.0CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.0:*:*:*:*:*:*:*
8.1CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.1:*:*:*:*:*:*:*
8.1.1CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.1.1:*:*:*:*:*:*:*
8.1.2CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.1.2:*:*:*:*:*:*:*
8.1.3CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.1.3:*:*:*:*:*:*:*

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
7.96%
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 0.0796 is in the 73rd percentile among its peer group of 8,915 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

adobepatch availablevia nvd_reference
View patch

References

lists.opensuse.org / opensuse-security-announce/2011-11/msg00012.html
lists.opensuse.org / opensuse-security-announce/2011-11/msg00013.html
lists.opensuse.org / opensuse-security-announce/2011-11/msg00025.html
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14044
adobe.com / support/security/bulletins/apsb11-24.html
PatchVendor Advisory