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CVE-2016-4286

30
FAUCET Score

CVE-2016-4286 is a high-severity access restriction bypass vulnerability affecting Adobe Flash Player versions prior to 18.0.0.382, 23.0.0.185, and 11.2.202.637 on Windows, OS X, and Linux platforms, respectively. With a CVSS score of 8.8, this vulnerability can be exploited remotely with low attack complexity, potentially leading to high impact on confidentiality, integrity, and availability. While no public exploit code or active exploitation has been confirmed, it has received some community discussion and media coverage, indicating awareness within the cybersecurity community. Adobe released updates to address this and numerous other vulnerabilities.

Impacted Technologies

VendorProductVersion(s)CPE
<= 23.0.0.162CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:edge:*:*
<= 23.0.0.162CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:internet_explorer:*:*
<= 11.2.202.635CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:linux:*:*
<= 18.0.0.375CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:esr:*:*:*
<= 23.0.0.162CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:*

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
5.61%
Probability of exploitation in next 30 days
EPSS Percentile
92.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0561 is in the 92nd percentile among its peer group of 14,848 CVEs.

Social Chatter

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

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

Remediation

Patch Available

Vendor Patches (3)

adobepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5 SupplementaryFixed in: flash-plugin-0:11.2.202.637-1.el5_11
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: flash-plugin-0:11.2.202.637-1.el6_8
View patch

Vendor Advisories (1)

redhatCVE-2016-4286Critical

flash-plugin: multiple code execution issues fixed in APSB16-32

Oct 11, 2016

References

rhn.redhat.com / errata/RHSA-2016-2057.html
Third Party Advisory
helpx.adobe.com / security/products/flash-player/apsb16-32.html
PatchVendor Advisory
security.gentoo.org / glsa/201610-10
Third Party Advisory
securityfocus.com / bid/93497
Third Party AdvisoryVDB Entry
securitytracker.com / id/1036985
Third Party AdvisoryVDB Entry