Adobe Flash Player Double Free Vulnerablity
n/a — n/a
Double free vulnerability in Adobe Flash Player before 11.7.700.269 and 11.8.x through 12.0.x before 12.0.0.70 on Windows and Mac OS X and before 11.2.202.341 on Linux, Adobe AIR before 4.0.0.1628 on Android, Adobe AIR SDK before 4.0.0.1628, and Adobe AIR SDK & Compiler before 4.0.0.1628 allows remote attackers to execute arbitrary code via unspecified vectors, as exploited in the wild in February 2014.
8.8
24.2%
Vector breakdown
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Published
- Feb 21, 2014
- Modified
- Oct 22, 2025
- Added to KEV
- Sep 17, 2024
- Federal patch due
- Oct 8, 2024
CISA required action
The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.
Weakness classification
Proof-of-concept & exploitation references
Weaponization
Public repositories whose name or description references CVE-2014-0502, found via a live GitHub search at request time. These are community-sourced signals, not a verified working exploit - cross-check each one before relying on it, and treat higher star counts and recent activity as (weak) corroboration, not proof.
No public GitHub repositories referencing CVE-2014-0502 were found at last check. Absence here is not proof no exploit exists - see the references below for vendor advisories and write-ups.
References
Frequently asked questions
What is CVE-2014-0502?
Double free vulnerability in Adobe Flash Player before 11.7.700.269 and 11.8.x through 12.0.x before 12.0.0.70 on Windows and Mac OS X and before 11.2.202.341 on Linux, Adobe AIR before 4.0.0.1628 on Android, Adobe AIR SDK before 4.0.0.1628, and Adobe AIR SDK & Compiler before 4.0.0.1628 allows remote attackers to execute arbitrary code via unspecified vectors, as exploited in the wild in February 2014.
How severe is CVE-2014-0502?
CVE-2014-0502 has a CVSS base score of 8.8 out of 10 (CVSS 3.1).
Is CVE-2014-0502 actively exploited in the wild?
Yes. CVE-2014-0502 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added Sep 17, 2024, meaning CISA has confirmed evidence of active exploitation.
What is the EPSS score for CVE-2014-0502?
24.2% - meaning FIRST.org's EPSS model estimates a 24.2% probability this vulnerability will be exploited in the wild within 30 days (98% percentile among all scored CVEs).
What type of vulnerability is CVE-2014-0502?
CVE-2014-0502 is classified under CWE-415 (CWE-415 Double Free).
Cross-checked against
Impactr finds and proves whether CVE-2014-0502 - or flaws like it - are actually reachable in your own web apps and APIs, with a reproducible exploit as evidence.
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