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CVE-2016-4204

48
FAUCET Score

CVE-2016-4204 is a critical memory corruption vulnerability affecting Adobe Reader and Acrobat products across Windows and OS X, including specific versions of Adobe Reader and Acrobat DC Classic and Continuous. This vulnerability allows unauthenticated attackers to execute arbitrary code or cause a denial of service via unspecified vectors. With a CVSS score of 9.8 (CRITICAL) and a FAUCET Risk Score of 97/100, it presents a significant risk due to its network-based attack vector, low attack complexity, and high potential for impact on confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, an ExploitDB entry (EDB-40096) exists, indicating public exploit code availability. The vulnerability has garnered community discussion and media coverage, suggesting awareness within the cybersecurity landscape.

Impacted Technologies

VendorProductVersion(s)CPE
<= 11.0.16CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*
<= 15.006.30174CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:classic:*:*:*
<= 15.016.20045CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*
<= 15.006.30174CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:classic:*:*:*
<= 15.016.20045CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
17.81%
Probability of exploitation in next 30 days
EPSS Percentile
96.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-40096 · Jul 13, 2016
This CVE's current EPSS score of 0.1781 is in the 93rd percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 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

helpx.adobe.com / security/products/acrobat/apsb16-26.html
PatchVendor Advisory
exploit-db.com / exploits/40096
securityfocus.com / bid/91716
securitytracker.com / id/1036281