CVE-2016-4247

5.3 MEDIUM 3% exploit odds Fix listed

What it is

Race condition in Adobe Flash Player before 18.0.0.366 and 19.x through 22.x before 22.0.0.209 on Windows and OS X and before 11.2.202.632 on Linux allows attackers to obtain sensitive information via unspecified vectors.

At a glance

Exploitability: Can be exploited over the network without logging in, but needs a user to act. High risk of data exposure.
Exploit odds: 3.2% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2016-07-13 02:00 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 00:47 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 3.2% in the next 30 days (EPSS).
Severity: 5.3 MEDIUM (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2016-07-13 02:00 UTC
Last modified: 2026-06-17 00:47 UTC
Exploit probability: 3.2% · EPSS, next 30 days
Weakness: CWE-362 · Race condition
Record status: Modified

Affected

Adobe Flash Player Desktop Runtime ≤ 22.0.0.192
Adobe Flash Player ≤ 18.0.0.360
Adobe Flash Player ≤ 22.0.0.192
Adobe Flash Player ≤ 11.2.202.626

Attack profile CVSS 3.1 · 5.3

Attack vector: Network
Complexity: High
Privileges needed: None
User interaction: Required
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

Raw vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2016-4247.md and follow it. Check whether this project is affected by CVE-2016-4247. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record