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CVE-2016-4126

28
FAUCET Score

CVE-2016-4126 is an unspecified vulnerability in Adobe Flash Player versions 21.0.0.242 and earlier, impacting Adobe Flash libraries within Microsoft Internet Explorer 10 and 11, and Microsoft Edge. With a CVSS score of 8.8 (HIGH), it presents a significant risk, allowing for high confidentiality, integrity, and availability impacts via a network-based attack requiring user interaction. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 21.0.0.215CPE matchmatch criteria
cpe:2.3:a:adobe:air_desktop_runtime:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
4.05%
Probability of exploitation in next 30 days
EPSS Percentile
89.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0405 is in the 89th percentile among its peer group of 14,855 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

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

Patch Available

Vendor Patches (1)

adobepatch availablevia nvd_reference
View patch

References

docs.microsoft.com / en-us/security-updates/securitybulletins/2016/ms16-083
PatchThird Party Advisory
helpx.adobe.com / security/products/air/apsb16-23.html
PatchVendor Advisory