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CVE-2016-8878

22
FAUCET Score

CVE-2016-8878 is an out-of-bounds read vulnerability affecting Foxit Reader and PhantomPDF versions prior to 8.1 on Windows, specifically when the gflags application is enabled. This flaw allows remote attackers to execute arbitrary code by embedding a specially crafted BMP image within the XFA stream of a PDF document. With a CVSS score of 8.8 (High), this vulnerability presents a significant risk, requiring user interaction (UI:R) but allowing an unauthenticated attacker (PR:N) to achieve high confidentiality, integrity, and availability impacts (C:H/I:H/A:H) over the network (AV:N). Despite its high severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 8.0.5CPE matchmatch criteria
cpe:2.3:a:foxitsoftware:phantompdf:*:*:*:*:*:windows:*:*
<= 8.0.5CPE matchmatch criteria
cpe:2.3:a:foxitsoftware:reader:*:*:*:*:*:windows:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.59%
Probability of exploitation in next 30 days
EPSS Percentile
83.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0259 is in the 83rd percentile among its peer group of 14,855 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

foxitsoftware.com / support/security-bulletins.php
PatchVendor Advisory
securityfocus.com / bid/93608
Third Party AdvisoryVDB Entry