Adobe Flash Player Heap-Based Buffer Overflow Vulnerability

Added to KEV
2022-04-13
Federal due date
2022-05-04
Vendor
Adobe
Product
Flash Player
EPSS
99.7th percentile (score 0.924, as of 2026-06-08)
NVD CVSS v3.1
Ransomware use
Unknown
Upstream
https://nvd.nist.gov/vuln/detail/CVE-2015-3113

CISA short description

Heap-based buffer overflow vulnerability in Adobe Flash Player allows remote attackers to execute code.

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.