CVE-2015-5119
Adobe Flash Player Use-After-Free Vulnerability
IN CISA KEV
Use-after-free vulnerability in the ByteArray class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.296 and 14.x through 18.0.0.194 on Windows and OS X and 11.x through 11.2.202.468 on Linux allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that overrides a valueOf function, as exploited in the wild in July 2015.
- Vendor
- Adobe
- Product
- Flash Player
- CVSS 3.1
- 9.8 (critical), scored by NVD (primary)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1
- 7.8 (high), scored by 134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CWE
- CWE-416
- Published
- 2015-07-08
- NVD modified
- 2026-06-17
- NVD status
- Analyzed
CISA KEV
- Date added
- 2022-03-03
- Due date
- 2022-03-24
- Ransomware use
- Unknown
- Required action
- The impacted product is end-of-life and should be disconnected if still in use.
EPSS
99.3% chance of exploitation in the next 30 days (percentile 99th)
FIRST EPSS, updated 17 Oct 2026. About EPSS
CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.
References
- blog.trendmicro.com (Broken Link)
- lists.opensuse.org (Mailing List, Third Party Advisory)
- lists.opensuse.org (Mailing List, Third Party Advisory)
- lists.opensuse.org (Mailing List, Third Party Advisory)
- lists.opensuse.org (Mailing List, Third Party Advisory)
- rhn.redhat.com (Third Party Advisory)
- twitter.com (Broken Link)
- www.kb.cert.org (Third Party Advisory, US Government Resource)
- www.rapid7.com (Third Party Advisory)
- www.securityfocus.com (Broken Link, Third Party Advisory, VDB Entry)
- www.securitytracker.com (Broken Link, Third Party Advisory, VDB Entry)
- www.us-cert.gov (Third Party Advisory, US Government Resource)
Data last updated 18 Oct 2026. Sources: NVD API 2.0, CISA KEV catalog, FIRST EPSS. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.