How to check if you are exposed to CVE-2009-0927
- Find every Adobe Reader and Acrobat system you or your clients run, including ones exposed to the internet. Those come first: CISA only lists flaws attackers are already using.
- Compare each version with the fixed versions in the vendor advisory. Where no fix exists yet, apply the vendor’s mitigation or take the system off the internet.
- Run a credentialed vulnerability scan to catch the systems you missed, then check that the next scan no longer reports CVE-2009-0927.
US federal agencies had to fix this by 2022-04-15. Everyone else should treat that deadline as a guide: if it has passed, this is overdue.
Affected versions
Versions the National Vulnerability Database lists as vulnerable to CVE-2009-0927. Check the vendor advisory for the exact fixed builds before you sign anything off.
| Product | Vulnerable versions |
|---|---|
| Adobe Acrobat Reader | from 7.0 before 7.1.1; from 8.0 before 8.1.3; from 9.0 before 9.1 |
Timeline
- · Published in the National Vulnerability Database
- · Added to CISA's Known Exploited Vulnerabilities catalog, 4,754 days after it was published
- · Fix-by date for US federal agencies, passed 1,661 days ago
Weakness type
More exploited Adobe vulnerabilities
CISA lists 83 exploited Adobe vulnerabilities. The closest matches:
- CVE-2011-2462Adobe Reader and Acrobat Universal 3D Memory Corruption VulnerabilityAdded 2022-06-08
- CVE-2014-0546Adobe Reader and Acrobat Sandbox Bypass VulnerabilityAdded 2022-05-25
- CVE-2013-2729Adobe Reader and Acrobat Arbitrary Integer Overflow VulnerabilityAdded 2022-03-28
- CVE-2014-0496Adobe Reader and Acrobat Use-After-Free VulnerabilityAdded 2022-03-03
- CVE-2013-3346Adobe Reader and Acrobat Memory Corruption VulnerabilityAdded 2022-03-03
- CVE-2013-0640Adobe Reader and Acrobat Memory Corruption VulnerabilityAdded 2022-03-03
- CVE-2010-0188Adobe Reader and Acrobat Arbitrary Code Execution VulnerabilityAdded 2022-03-03
- CVE-2026-48356Adobe Commerce and Magento Unrestricted Upload of File with Dangerous Type VulnerabilityAdded 2026-10-27
Keep going
Sources: CISA Known Exploited Vulnerabilities catalog (version 2026.10.30); EPSS data from FIRST.org; CVSS and descriptions from the NIST National Vulnerability Database. Checked 2026-11-01. This product uses the NVD API but is not endorsed or certified by the NVD.