Applied Cybernetics Group
Threat intel → detection pipeline
Friday, September 18, 2026
Data as of 13:09 UTC

Adobe Flash Player Memory Corruption Vulnerability

Added to KEV
2022-03-03
Federal due date
2022-03-24
Vendor
Adobe
Product
Flash Player
EPSS
99.5th percentile (score 0.739, as of 2026-09-16)
NVD CVSS v3.1
Ransomware use
Unknown
ATT&CK
T1189 , T1204.002 , T1499.004 · signal rollup
Upstream
https://nvd.nist.gov/vuln/detail/CVE-2015-3043

CISA short description

A memory corruption vulnerability exists in Adobe Flash Player that allows an attacker to perform remote code execution.

Required action

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

EPSS percentile is the FIRST.org exploit-probability ranking as of the date noted above; it moves daily. CVSS reflects NVD's analysis at time of publication.