Adobe Reader and Adobe Acrobat Stack-Based Buffer Overflow Vulnerability

Added to KEV
2022-03-25
Federal due date
2022-04-15
Vendor
Adobe
Product
Reader and Acrobat
EPSS
99.9th percentile (score 0.938, as of 2026-06-08)
NVD CVSS v3.1
Ransomware use
Unknown
Upstream
https://nvd.nist.gov/vuln/detail/CVE-2009-0927

CISA short description

Stack-based buffer overflow in Adobe Reader and Adobe Acrobat allows remote attackers to execute arbitrary code.

Required action

Apply updates per vendor instructions.

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.