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CVE-2015-7644

30
FAUCET Score

CVE-2015-7644 is a critical use-after-free vulnerability in Adobe Flash Player, Adobe AIR, and related SDKs across Windows, OS X, and Linux platforms. With a CVSS score of 10.0, it allows unauthenticated remote attackers to execute arbitrary code with low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation is confirmed, and community discussion is minimal, its high severity warrants immediate patching.

Impacted Technologies

VendorProductVersion(s)CPE
<= 19.0.0.190CPE matchmatch criteria
cpe:2.3:a:adobe:air:*:*:*:*:*:*:*:*
<= 19.0.0.190CPE matchmatch criteria
cpe:2.3:a:adobe:air_sdk:*:*:*:*:*:*:*:*
<= 19.0.0.190CPE matchmatch criteria
cpe:2.3:a:adobe:air_sdk_\&_compiler:*:*:*:*:*:*:*:*
<= 19.0.0.185CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
<= 11.2.202.521CPE 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
7.23%
Probability of exploitation in next 30 days
EPSS Percentile
93.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0723 is in the 89th percentile among its peer group of 51,551 CVEs.

Social Chatter

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-0:11.2.202.548-1.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: flash-plugin-0:11.2.202.535-1.el6_7
View patch

Vendor Advisories (1)

redhatCVE-2015-7644Critical

flash-plugin: multiple code execution issues fixed in APSB15-25

Oct 13, 2015

References

lists.opensuse.org / opensuse-security-announce/2015-10/msg00011.html
lists.opensuse.org / opensuse-security-announce/2015-10/msg00012.html
lists.opensuse.org / opensuse-security-announce/2015-10/msg00013.html
lists.opensuse.org / opensuse-security-announce/2015-10/msg00018.html
rhn.redhat.com / errata/RHSA-2015-1893.html
rhn.redhat.com / errata/RHSA-2015-2024.html
helpx.adobe.com / security/products/flash-player/apsb15-25.html
PatchVendor Advisory
security.gentoo.org / glsa/201511-02
securityfocus.com / bid/77061
securitytracker.com / id/1033797