Adobe Reader and Acrobat
YES - ON THE CISA KEV LIST
CVE-2009-0927
Adobe Reader and Adobe Acrobat Stack-Based Buffer Overflow Vulnerability
overdue since 2022-04-15
Adobe: 83 entries (4.7% of all KEV entries are from this vendor); 7 added in 2026.
BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.
Your BOD 26-04 window (SSVC tier helper)
Your remediation window ends:
Description
Stack-based buffer overflow in Adobe Reader and Adobe Acrobat allows remote attackers to execute arbitrary code.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2009-0927
References
Other KEV entries for this vendor: Adobe
- CVE-2026-48356 - Commerce and Magento (2026-10-27)
- CVE-2026-71362 - Commerce and Magento (2026-09-24)
- CVE-2026-75650 - Commerce and Magento (2026-09-08)
- CVE-2026-48282 - ColdFusion (2026-07-07)
- CVE-2009-3459 - Acrobat and Reader (2026-05-20)
- CVE-2020-9715 - Acrobat (2026-04-13)
- CVE-2026-34621 - Acrobat and Reader (2026-04-13)
- CVE-2025-54236 - Commerce and Magento (2025-10-24)
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