November 13, 2026 Follow Egret
CVE-2014-8439 · CVE record: PUBLISHED

Adobe Flash Player Dereferenced Pointer Vulnerability

n/a n/a

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.

Exploitation evidence

Known exploited · CISA KEV listed

Added 2022-05-25. Ransomware campaign use: Unknown.

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

CISA due date: 2022-06-15. This is the catalog’s deadline, not an assessment of your organization’s exposure.

KEV checked 13 Nov 2026, 00:20 Jerusalem · Original catalog ↗

Reported products and versions

n/a / n/a

Default status: Not specified

  • affected: n/a

Fixes and workarounds

No explicit solution text in the downloaded CVE record. Consult the vendor advisory; unaffected version ranges are shown above as reported, not inferred as a patch recommendation.

Sources and related reporting

CVE Program record ↗ · Download tracked evidence as JSON

Observed change timeline

History begins when Egret first downloads each source. It is not the complete upstream CVE history.

12 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-12",
  "epss": 0.20369,
  "percentile": 0.97521
}
10 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-10",
  "epss": 0.20369,
  "percentile": 0.97506
}
09 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-09",
  "epss": 0.20369,
  "percentile": 0.97502
}
08 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-08",
  "epss": 0.20369,
  "percentile": 0.97502
}
07 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-07",
  "epss": 0.20369,
  "percentile": 0.975
}
07 Nov 2026, 12:20 Jerusalem · CVE Program record changed

Stored CNA snapshot at this observation.

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T13:18:48.309Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "adobe-flash-cve20148439-code-exec(98932)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98932"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.f-secure.com/weblog/archives/00002768.html"
          },
          {
            "name": "1031259",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1031259"
          },
          {
            "name": "openSUSE-SU-2014:1562",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00004.html"
          },
          {
            "name": "71289",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/71289"
          },
          {
            "name": "60217",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/60217"
          },
          {
            "name": "SUSE-SU-2014:1545",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00001.html"
          },
          {
            "name": "openSUSE-SU-2014:1508",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2014-11/msg00020.html"
          },
          {
            "name": "RHSA-2014:1915",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2014-1915.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://helpx.adobe.com/security/products/flash-player/apsb14-22.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://helpx.adobe.com/security/products/flash-player/apsb14-26.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2014-8439",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-10T21:01:00.256036Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2022-05-25",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-8439"
              },
              "type": "kev"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-416",
                "description": "CWE-416 Use After Free",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-22T00:05:34.383Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "government-resource"
            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-8439"
          }
        ],
        "timeline": [
          {
            "lang": "en",
            "time": "2022-05-25T00:00:00.000Z",
            "value": "CVE-2014-8439 added to CISA KEV"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2014-11-25T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-07T15:57:01.000Z",
        "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
        "shortName": "adobe"
      },
      "references": [
        {
          "name": "adobe-flash-cve20148439-code-exec(98932)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98932"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.f-secure.com/weblog/archives/00002768.html"
        },
        {
          "name": "1031259",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1031259"
        },
        {
          "name": "openSUSE-SU-2014:1562",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00004.html"
        },
        {
          "name": "71289",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/71289"
        },
        {
          "name": "60217",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/60217"
        },
        {
          "name": "SUSE-SU-2014:1545",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00001.html"
        },
        {
          "name": "openSUSE-SU-2014:1508",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2014-11/msg00020.html"
        },
        {
          "name": "RHSA-2014:1915",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2014-1915.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://helpx.adobe.com/security/products/flash-player/apsb14-22.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://helpx.adobe.com/security/products/flash-player/apsb14-26.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@adobe.com",
          "ID": "CVE-2014-8439",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "adobe-flash-cve20148439-code-exec(98932)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98932"
            },
            {
              "name": "https://www.f-secure.com/weblog/archives/00002768.html",
              "refsource": "CONFIRM",
              "url": "https://www.f-secure.com/weblog/archives/00002768.html"
            },
            {
              "name": "1031259",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1031259"
            },
            {
              "name": "openSUSE-SU-2014:1562",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00004.html"
            },
            {
              "name": "71289",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/71289"
            },
            {
              "name": "60217",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/60217"
            },
            {
              "name": "SUSE-SU-2014:1545",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00001.html"
            },
            {
              "name": "openSUSE-SU-2014:1508",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2014-11/msg00020.html"
            },
            {
              "name": "RHSA-2014:1915",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2014-1915.html"
            },
            {
              "name": "http://helpx.adobe.com/security/products/flash-player/apsb14-22.html",
              "refsource": "CONFIRM",
              "url": "http://helpx.adobe.com/security/products/flash-player/apsb14-22.html"
            },
            {
              "name": "http://helpx.adobe.com/security/products/flash-player/apsb14-26.html",
              "refsource": "CONFIRM",
              "url": "http://helpx.adobe.com/security/products/flash-player/apsb14-26.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
    "assignerShortName": "adobe",
    "cveId": "CVE-2014-8439",
    "datePublished": "2014-11-25T23:00:00.000Z",
    "dateReserved": "2014-10-22T00:00:00.000Z",
    "dateUpdated": "2025-10-22T00:05:34.383Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}
06 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-06",
  "epss": 0.20369,
  "percentile": 0.97497
}
05 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-05",
  "epss": 0.20369,
  "percentile": 0.97496
}
04 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-04",
  "epss": 0.20369,
  "percentile": 0.97495
}
03 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-03",
  "epss": 0.20369,
  "percentile": 0.97491
}
03 Nov 2026, 02:22 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-02",
  "epss": 0.20369,
  "percentile": 0.97488
}
03 Nov 2026, 02:22 Jerusalem · CISA KEV status changed

Stored KEV snapshot at this observation.

{
  "cveID": "CVE-2014-8439",
  "cwes": [
    "CWE-119"
  ],
  "dateAdded": "2022-05-25",
  "dueDate": "2022-06-15",
  "forensicTriage": "No",
  "knownRansomwareCampaignUse": "Unknown",
  "notes": "https://nvd.nist.gov/vuln/detail/CVE-2014-8439",
  "product": "Flash Player",
  "requiredAction": "The impacted product is end-of-life and should be disconnected if still in use.",
  "shortDescription": "Adobe Flash Player has a vulnerability in the way it handles a dereferenced memory pointer which could lead to code execution.",
  "vendorProject": "Adobe",
  "vulnerabilityName": "Adobe Flash Player Dereferenced Pointer Vulnerability"
}
Egret — Back to top Egret