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CVE-2015-5559

27
FAUCET Score

CVE-2015-5559 is a critical use-after-free vulnerability in Adobe Flash Player, AIR, AIR SDK, and AIR SDK & Compiler across Windows, OS X, and Linux platforms. With a CVSS score of 10.0, it allows unauthenticated remote attackers to execute arbitrary code with high impact on confidentiality, integrity, and availability. Despite its severity, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), and it has received no significant community discussion or media coverage, suggesting it is not actively exploited in the wild.

Impacted Technologies

VendorProductVersion(s)CPE
<= 11.2.202.491CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
<= 18.0.0.180CPE matchmatch criteria
cpe:2.3:a:adobe:air:*:*:*:*:*:*:*:*
<= 18.0.0.180CPE matchmatch criteria
cpe:2.3:a:adobe:air_sdk:*:*:*:*:*:*:*:*
<= 18.0.0.180CPE matchmatch criteria
cpe:2.3:a:adobe:air_sdk_\&_compiler:*:*:*:*:*:*:*:*
<= 18.0.0.209CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*

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
7.59%
Probability of exploitation in next 30 days
EPSS Percentile
93.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0759 is in the 90th percentile among its peer group of 51,551 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

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 (3)

adobepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5 SupplementaryFixed in: flash-plugin-0:11.2.202.508-1.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: flash-plugin-0:11.2.202.508-1.el6_7
View patch

Vendor Advisories (1)

redhatCVE-2015-5559Critical

flash-plugin: multiple code execution flaws (APSB15-19)

Aug 12, 2015

References

lists.opensuse.org / opensuse-security-announce/2015-10/msg00018.html
rhn.redhat.com / errata/RHSA-2015-1603.html
h20566.www2.hpe.com / portal/site/hpsc/public/kb/docDisplay
h20566.www2.hpe.com / portal/site/hpsc/public/kb/docDisplay
h20566.www2.hpe.com / portal/site/hpsc/public/kb/docDisplay
helpx.adobe.com / security/products/flash-player/apsb15-19.html
PatchVendor Advisory
security.gentoo.org / glsa/201508-01
securityfocus.com / bid/76288
securitytracker.com / id/1033235