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CVE-2013-0646

34
FAUCET Score

CVE-2013-0646 describes an integer overflow vulnerability in multiple versions of Adobe Flash Player, Adobe AIR, and related SDKs across Windows, macOS, Linux, and Android platforms. This critical flaw (CVSS 10.0) allows unauthenticated attackers to execute arbitrary code with high impact on confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 11.6.602.171CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:11.0:*:*:*:*:*:*:*
11.0.1.152CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:11.0.1.152:*:*:*:*:*:*:*
11.0.1.152CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:11.0.1.152:*:*:*:*:*:x64:*
11.0.1.153CPE matchmatch criteria
cpe:2.3:a:adobe:flash_player:11.0.1.153:*:*:*:*:*:*:*

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
6.53%
Probability of exploitation in next 30 days
EPSS Percentile
93.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0653 is in the 88th percentile among its peer group of 51,485 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)

redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: flash-plugin-0:11.2.202.275-2.el5
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 6Fixed in: flash-plugin-0:11.2.202.275-2.el6
View patch
adobevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2013-0646Critical

flash-plugin: multiple code execution flaws (APSB13-09)

Mar 12, 2013

References

lists.opensuse.org / opensuse-security-announce/2013-03/msg00018.html
lists.opensuse.org / opensuse-security-announce/2013-03/msg00019.html
lists.opensuse.org / opensuse-security-announce/2013-03/msg00021.html
marc.info
rhn.redhat.com / errata/RHSA-2013-0643.html
adobe.com / support/security/bulletins/apsb13-09.html
Vendor Advisory