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CVE-2015-8409

26
FAUCET Score

CVE-2015-8409 is a critical access restriction bypass vulnerability affecting multiple versions of Adobe Flash Player, Adobe AIR, Adobe AIR SDK, and Adobe AIR SDK & Compiler across Windows, OS X, and Linux platforms. With a CVSS score of 10.0, this vulnerability allows unauthenticated remote attackers to completely compromise affected systems, leading to full confidentiality, integrity, and availability loss. While not listed on the KEV catalog, its high FAUCET Risk Score of 84/100 and community discussion indicate significant concern. There is no public exploit code available in Metasploit, Nuclei, or ExploitDB, but media coverage confirms it was addressed in a large patch update.

Impacted Technologies

VendorProductVersion(s)CPE
<= 19.0.0.241CPE matchmatch criteria
cpe:2.3:a:adobe:air_sdk:*:*:*:*:*:*:*:*
<= 19.0.0.241CPE matchmatch criteria
cpe:2.3:a:adobe:air_sdk_\&_compiler:*:*:*:*:*:*:*:*
<= 18.0.0.261CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
19.0.0.185CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:19.0.0.185:*:*:*:*:*:*:*
19.0.0.207CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:19.0.0.207:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
4.82%
Probability of exploitation in next 30 days
EPSS Percentile
91.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0482 is in the 84th percentile among its peer group of 51,506 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

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 (3)

adobepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5 SupplementaryFixed in: flash-plugin-0:11.2.202.554-1.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: flash-plugin-0:11.2.202.554-1.el6_7
View patch

Vendor Advisories (1)

redhatCVE-2015-8409Critical

flash-plugin: multiple code execution issues fixed in APSB15-32

Dec 8, 2015

References

lists.opensuse.org / opensuse-security-announce/2015-12/msg00007.html
lists.opensuse.org / opensuse-security-announce/2015-12/msg00008.html
lists.opensuse.org / opensuse-security-announce/2015-12/msg00012.html
helpx.adobe.com / security/products/flash-player/apsb15-32.html
PatchVendor Advisory
security.gentoo.org / glsa/201601-03
securityfocus.com / bid/78713
securitytracker.com / id/1034318