CASCACascade Atlas

Evidence dossier

CVE-2014-8439

CVE-2014-8439

70.9–88.9Priority evidence range
As known Jul 19, 2026, 5:00 AM UTCgen-56ccdaf9

Normalized restatement

Adobe Flash Player before 13.0.0.258 and 14.x and 15.x before 15.0.0.239 on Windows and OS X and before 11.2.202.424 on Linux, Adobe AIR before 15.0.0.293, Adobe AIR SDK before 15.0.0.302, and Adobe AIR SDK & Compiler before 15.0.0.302 allow attackers to execute arbitrary code or cause a denial of service (invalid pointer dereference) via unspecified vectors.

State
PUBLISHED
Published
Nov 25, 2014
Updated
Oct 22, 2025
Evidence coverage
72%
CISA KEVCatalog member

The impacted product is end-of-life and should be disconnected if still in use.

FIRST EPSS20.01%

2026-07-18 · v2026.06.15 · percentile 97.1%

Source stateConflict visible

Distinct CVSS assessments remain side by side; none are averaged.

Source comparison

Who said what

adobeoriginal assertion
container

Adobe Flash Player before 13.0.0.258 and 14.x and 15.x before 15.0.0.239 on Windows and OS X and before 11.2.202.424 on Linux, Adobe AIR before 15.0.0.293, Adobe AIR SDK before 15.0.0.302, and Adobe AIR SDK & Compiler before 15.0.0.302 allow attackers to execute arbitrary code or cause a denial of service (invalid pointer dereference) via unspecified vectors.

CISA-ADPindependent enrichment
container

CISA ADP Vulnrichment

CVEderivative copy
container

CVE Program Container

CISA KEVoriginal assertion
observed_exploitation

Adobe Flash Player Dereferenced Pointer Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.200080000000; percentile 0.971470000000

Applicability

Cited product scope

Trace impact →
n/an/a
[{"status": "affected", "version": "n/a"}]unknown
Unknown vendorUnknown product
cpe:2.3:a:adobe:air:*:*:*:*:*:*:*:*; end including 15.0.0.292supported
Unknown vendorUnknown product
cpe:2.3:a:adobe:air_sdk:*:*:*:*:*:*:*:*; end including 15.0.0.301supported
Unknown vendorUnknown product
cpe:2.3:a:adobe:air_sdk_\&_compiler:*:*:*:*:*:*:*:*; end excluding 15.0.0.302supported
Unknown vendorUnknown product
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*; end including 11.2.202.418supported
Unknown vendorUnknown product
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*; end including 15.0.0.223supported
Unknown vendorUnknown product
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*; end including 13.0.0.252supported
Unknown vendorUnknown product
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*constrained

Assessments

CVSS by origin

10.0
nvd@nist.govCVSS 2.0 · role PrimaryAV:N/AC:L/Au:N/C:C/I:C/A:C
8.8
134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS 3.1 · role SecondaryCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8
CISA-ADPCVSS 3.1 · role unknownCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Limitations and unknowns

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
  • NVD-carried upstream facts remain derivative and are not independent corroboration.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.