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CVE-2011-0595

32
FAUCET Score

CVE-2011-0595 is a critical buffer overflow vulnerability affecting Adobe Reader and Acrobat versions 10.x, 9.x, and 8.x on both Windows and Mac OS X. This flaw allows remote attackers to execute arbitrary code by tricking users into opening a specially crafted Universal 3D (U3D) file. With a CVSS score of 9.3, this vulnerability is highly severe, requiring no authentication and having a high impact on confidentiality, integrity, and availability. Despite its age and severity, there is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

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:*:*:*:*:*:*:*
8.1.4CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader:8.1.4:*:*:*:*:*:*:*

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
9.92%
Probability of exploitation in next 30 days
EPSS Percentile
95.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0992 is in the 76th 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 (4)

adobepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Extras for RHEL 4Fixed in: acroread-0:9.4.2-1.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: acroread-0:9.4.2-3.el6_0
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: acroread-0:9.4.2-1.el5
View patch

Vendor Advisories (1)

redhatCVE-2011-0595Critical

acroread: critical APSB11-03

Feb 8, 2011

References

secunia.com / advisories/43470
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12500
adobe.com / support/security/bulletins/apsb11-03.html
PatchVendor Advisory
redhat.com / support/errata/RHSA-2011-0301.html
securityfocus.com / archive/1/516312
securityfocus.com / bid/46212
securitytracker.com / id
vupen.com / english/advisories/2011/0337
Vendor Advisory
vupen.com / english/advisories/2011/0492
zerodayinitiative.com / advisories/ZDI-11-070