Known exploited vulnerability

CVE-2016-1019

Adobe Flash Player Arbitrary Code Execution Vulnerability

What is affected

Vendor Adobe
Product Flash Player

The vulnerability

Adobe Flash Player allows remote attackers to cause a denial of service or possibly execute arbitrary code.

Required action

The impacted product is end-of-life and should be disconnected if still in use.

US federal civilian agencies were required to act by 24 March 2022 under BOD 22-01. The deadline is a compliance date, not a measure of severity — it says nothing about how dangerous the flaw is to anyone else.

Ransomware

CISA records this vulnerability as having been used in ransomware campaigns. That is a confirmed observation, not an assessment of likelihood.

Where this comes from

Every field on this page is taken from the CISA Known Exploited Vulnerabilities catalog, last synced 11 Nov 2026, 21:30. Nothing here is our own assessment. For the technical scoring, see the NVD record below.

NVD record ↗ CVE.org record ↗

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