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.
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Tue, 18 Nov 2025 05:15:00 +0900

Type Values Removed Values Added
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 22 Oct 2025 09:30:00 +0900


Wed, 22 Oct 2025 05:30:00 +0900


Wed, 22 Oct 2025 04:30:00 +0900


Wed, 05 Feb 2025 07:15:00 +0900

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-03-03'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 14 Aug 2024 09:00:00 +0900

Type Values Removed Values Added
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published:

Updated: 2025-11-17T19:55:30.322Z

Reserved: 2015-06-26T00:00:00.000Z

Link: CVE-2015-5119

cve-icon Vulnrichment

Updated: 2024-08-06T06:32:32.898Z

cve-icon NVD

Status : Deferred

Published: 2015-07-08T14:59:05.677

Modified: 2025-11-17T20:15:46.243

Link: CVE-2015-5119

cve-icon Redhat

Severity : Critical

Publid Date: 2015-07-07T00:00:00Z

Links: CVE-2015-5119 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses