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CVE-2009-1863

27
FAUCET Score

CVE-2009-1863 is an unspecified vulnerability in Adobe Flash Player, Adobe AIR, and Adobe Flex that could lead to a denial of service (application crash) or potentially arbitrary code execution. With a CVSS score of 9.3, it is considered critical, indicating a network-based attack with medium complexity that could result in complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.5.1CPE matchmatch criteria
cpe:2.3:a:adobe:air:*:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:adobe:air:1.0:*:*:*:*:*:*:*
1.01CPE matchmatch criteria
cpe:2.3:a:adobe:air:1.01:*:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:adobe:air:1.1:*:*:*:*:*:*:*
1.5CPE matchmatch criteria
cpe:2.3:a:adobe:air:1.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.03%
Probability of exploitation in next 30 days
EPSS Percentile
92.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0603 is in the 66th percentile among its peer group of 8,913 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

adobepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Extras for RHEL 3Fixed in: flash-plugin-0:9.0.246.0-2.el3.with.oss
View patch
redhatpatch availablevia redhat_api
Product: Extras for RHEL 4Fixed in: flash-plugin-0:9.0.246.0-2.el4
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: flash-plugin-0:10.0.32.18-2.el5
View patch

Vendor Advisories (1)

redhatCVE-2009-1863Critical

flash-plugin: multiple code execution flaws (APSB09-10)

Jul 30, 2009

References

lists.apple.com / archives/security-announce/2009/Sep/msg00003.html
lists.apple.com / archives/security-announce/2009/Sep/msg00004.html
secunia.com / advisories/36193
secunia.com / advisories/36374
secunia.com / advisories/36701
security.gentoo.org / glsa/glsa-200908-04.xml
exchange.xforce.ibmcloud.com / vulnerabilities/52179
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16391
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6961
sunsolve.sun.com / search/document.do
support.apple.com / kb/HT3864
support.apple.com / kb/HT3865
adobe.com / support/security/bulletins/apsb09-10.html
PatchVendor Advisory
adobe.com / support/security/bulletins/apsb09-13.html
securityfocus.com / bid/35890
Patch
securityfocus.com / bid/35900
Patch
securitytracker.com / id
vupen.com / english/advisories/2009/2086
PatchVendor Advisory