High 9.3Published Dec 11, 2013

CVE-2013-5331Adobe Flash Player before 11.7.700.257 and 11.8.x and 11.9.x before 11.9.900.170 on Windows and Mac OS X and before 11.2.202.332 on Linux, Adobe AIR before 3.9.0.1380, Adobe AIR SDK before 3.9.0.1380…

Updated under an hour ago (Nov 2, 2026, 12:10 AM ET)

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It affects adobe flash_player and 2 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Start free and add your stackFree account, 3 products Every CVE for adobe flash_player Exploited in the last 30 days

Adobe Flash Player before 11.7.700.257 and 11.8.x and 11.9.x before 11.9.900.170 on Windows and Mac OS X and before 11.2.202.332 on Linux, Adobe AIR before 3.9.0.1380, Adobe AIR SDK before 3.9.0.1380, and Adobe AIR SDK & Compiler before 3.9.0.1380 allow remote attackers to execute arbitrary code via crafted .swf content that leverages an unspecified "type confusion," as exploited in the wild in December 2013.

CVSS: 9.3 HIGH (v2.0, NVD)AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-94
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

adobe flash_player adobe:flash_player	from 11.0 before 11.7.700.257; from 11.8 before 11.8.800.175; from 11.9 before 11.9.900.700; from 11.0 before 11.2.202.332	NVD
adobe air adobe:air	before 3.9.0.1380	NVD
adobe air_sdk adobe:air_sdk	before 3.9.0.1380	NVD

References

References

http://helpx.adobe.com/security/products/flash-player/apsb13-28.html	patch, vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00008.html	mailing-list, third-party-advisory
http://lists.opensuse.org/opensuse-updates/2013-12/msg00075.html	mailing-list, third-party-advisory
http://lists.opensuse.org/opensuse-updates/2013-12/msg00084.html	mailing-list, third-party-advisory
http://rhn.redhat.com/errata/RHSA-2013-1818.html	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.