CVE-2009-1866
HIGH · CVSS 9.3EPSS 7.3%EU EUVD
Stack-based buffer overflow in Adobe Flash Player before 9.0.246.0 and 10.x before 10.0.32.18, and Adobe AIR before 1.5.2, allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors.
Key facts
- CVSS score
- 9.3 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-119
- EPSS score
- 7.3% (94th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-1861)
- Published
- July 31, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-1861 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- adobe / air
- adobe / air
- adobe / air
- adobe / air
- adobe / air
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flash player
- adobe / flex
References
- http://lists.apple.com/archives/security-announce/2009/Sep/msg00003.html
- http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html
- http://osvdb.org/56774
- http://secunia.com/advisories/36193
- http://secunia.com/advisories/36374
- http://secunia.com/advisories/36701
- http://security.gentoo.org/glsa/glsa-200908-04.xml
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1
- http://support.apple.com/kb/HT3864
- http://support.apple.com/kb/HT3865
- http://www.adobe.com/support/security/bulletins/apsb09-10.html(Patch, Vendor Advisory)
- http://www.adobe.com/support/security/bulletins/apsb09-13.html
- http://www.securityfocus.com/bid/35890(Patch)
- http://www.securityfocus.com/bid/35901
- http://www.securitytracker.com/id?1022629
- http://www.vupen.com/english/advisories/2009/2086(Patch, Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/52186
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16198
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7271
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain