Adobe Flash Player before 18.0.0.343 and 19.x through 21.x before 21.0.0.213 on Windows and OS X and before 11.2.202.616 on Linux allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2016-1020, CVE-2016-1021, CVE-2016-1022, CVE-2016-1023, CVE-2016-1024, CVE-2016-1025, CVE-2016-1026, CVE-2016-1027, CVE-2016-1028, CVE-2016-1029, CVE-2016-1032, and CVE-2016-1033.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 8.8, indicating it can be exploited remotely over the network with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 13 products from adobe, from linux, from adobe and 10 others, organizations running these solutions should prioritize assessment and patching.
First disclosed in 2016, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2016-04-09T01:59:28.323
2025-04-12T10:46:40.837
Deferred
CVSSv3.1: 8.8 (HIGH)
AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | adobe | flash_player | ≤ 11.2.202.577 | Yes |
| Operating System | linux | linux_kernel | - | No |
| Application | adobe | flash_player_desktop_runtime | ≤ 21.0.0.197 | Yes |
| Operating System | apple | mac_os_x | - | No |
| Operating System | microsoft | windows | - | No |
| Application | adobe | flash_player | ≤ 18.0.0.333 | Yes |
| Operating System | apple | mac_os_x | - | No |
| Operating System | microsoft | windows | - | No |
| Operating System | microsoft | windows_10 | - | No |
| Operating System | microsoft | windows_8.1 | - | No |
| Application | adobe | flash_player | ≤ 21.0.0.197 | Yes |
| Application | adobe | flash_player | ≤ 21.0.0.197 | Yes |
| Operating System | apple | mac_os_x | - | No |
| Operating System | chrome_os | - | No | |
| Operating System | linux | linux_kernel | - | No |
| Operating System | microsoft | windows | - | No |
| Operating System | microsoft | windows_10 | - | No |
| Application | adobe | flash_player | ≤ 21.0.0.197 | Yes |
| Application | adobe | air_desktop_runtime | ≤ 21.0.0.176 | Yes |
| Operating System | apple | mac_os_x | - | No |
| Operating System | microsoft | windows | - | No |
| Application | adobe | air_sdk | ≤ 21.0.0.176 | Yes |
| Operating System | apple | iphone_os | - | No |
| Operating System | apple | mac_os_x | - | No |
| Operating System | android | - | No | |
| Operating System | microsoft | windows | - | No |
| Application | adobe | air_sdk_\&_compiler | ≤ 21.0.0.176 | Yes |
| Operating System | apple | iphone_os | - | No |
| Operating System | apple | mac_os_x | - | No |
| Operating System | android | - | No | |
| Operating System | microsoft | windows | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For adobe's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.