Is CVE-2013-0644 in the CISA KEV catalog?

No. CVE-2013-0644 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-0644?

CVE-2013-0644 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2013-0644?

CVE-2013-0644 has an EPSS score of 8.53% (94th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-0644?

Upgrade Adobe AIR to 3.6.0.597 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2013-0644

HIGHEPSS 94th pctl

10.0

CVSS v2

NVD

Description

Use-after-free vulnerability in Adobe Flash Player before 10.3.183.63 and 11.x before 11.6.602.168 on Windows, before 10.3.183.61 and 11.x before 11.6.602.167 on Mac OS X, before 10.3.183.61 and 11.x before 11.2.202.270 on Linux, before 11.1.111.43 on Android 2.x and 3.x, and before 11.1.115.47 on Android 4.x; Adobe AIR before 3.6.0.597; and Adobe AIR SDK before 3.6.0.599 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2013-0649 and CVE-2013-1374.

CWE-399Resource Management Errors

How to fix

Remediation Available

Adobe AIRWindows application

Affected:3.6.0.597Fixed in:3.6.0.597HARMAN International

Clean Flash Player 34.0.0.330 InstallerWindows application

Affected:11.6 11.6.602.168Fixed in:11.6.602.168

Affected:11.6 11.6.602.167Fixed in:11.6.602.167

Affected:10.3 10.3.183.61Fixed in:10.3.183.61

Affected:11.2 11.2.202.270Fixed in:11.2.202.270

Affected:10.3 10.3.183.63Fixed in:10.3.183.63

Affected:11.1 11.1.115.47Fixed in:11.1.115.47

Affected:11.1 11.1.111.43Fixed in:11.1.111.43

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

8.53%probability of exploitation in 30 days

94thpercentile

High risk: more likely to be exploited than 94% of all known CVEs.

References

Vendor Advisory1

adobe.com

Third-Party Advisory5

Related Vulnerabilities

Other CWE-399 (Resource Management Errors) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2009-3103	High	10.0	90%	-	-
CVE-2009-0075	High	9.3	85%	-	-
CVE-2005-1790	Low	2.6	83%	-	-
CVE-2010-0806	High	8.8	82%	KEV	-
CVE-2009-2526	High	7.8	82%	-	-
CVE-2015-1868	High	7.8	82%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.