Use-after-free vulnerability in Adobe Flash Player before 18.0.0.366 and 19.x through 22.x before 22.0.0.209 on Windows and OS X and before 11.2.202.632 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2016-4173, CVE-2016-4174, CVE-2016-4222, CVE-2016-4226, CVE-2016-4227, CVE-2016-4228, CVE-2016-4229, CVE-2016-4230, and CVE-2016-4248.
結論預警: CVE-2016-4231 綜合評估為高可利用風險（79.5/100）：CVSS 技術影響為高級，利用機率偏高（EPSS 32.89%，百分位 98%） 核心證據: 已收錄 2 筆公開利用參考（Exploit-DB）。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
風險隨態勢動態變化；本站持續評估並同步更新本頁展示內容。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| 40356 | exploit_db | edb | 2016-09-08 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估計相對被利用可能性；百分位表示該 CVE 在已評分漏洞中的相對排名（越高表示相對更嚴重）。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化（新 − 舊） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 67.41% | 32.89% | -34.52% |
| 2 | 2026-01-31 | 56.00% | 67.41% | +11.41% |
| 3 | 2026-01-30 | — | 56.00% | — |
完整 EPSS 歷史 （共 22 筆）
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | [email protected] |
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
gentoo
|
normal | CVE-2016-4231: 1 GLSA(s) (201607-03), 1 atom(s) (www-plugins/adobe-flash); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-4231 |
redhat
|
critical | — | https://access.redhat.com/security/cve/CVE-2016-4231 |
suse
|
high | CVE-2016-4231 severity important: SUSE including 2 source package names (flash-player-11.2.202.632-137.1, flash-player-gnome-11.2.202.632-137.1), 4 product×package rows across 2 product lines (SUSE Linux Enterprise Desktop 12 SP1, SUSE Linux Enterprise Workstation Extension 12 SP1): Fixed 4. | https://www.suse.com/security/cve/CVE-2016-4231/ |
ubuntu
|
medium | CVE-2016-4231 medium priority: Ubuntu including 2 source packages (adobe-flashplugin, flashplugin-nonfree), 10 status rows across 5 suites (precise, trusty, upstream, wily, xenial): released 10. | https://ubuntu.com/security/CVE-2016-4231 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| adobe | flash_player_desktop_runtime | <= 22.0.0.192 | cpe:2.3:a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:* |
| adobe | flash_player | <= 18.0.0.360 | cpe:2.3:a:adobe:flash_player:*:*:*:*:esr:*:*:* |
| adobe | flash_player | <= 22.0.0.192 | cpe:2.3:a:adobe:flash_player:*:*:*:*:*:chrome:*:* |
| adobe | flash_player | <= 22.0.0.192 | cpe:2.3:a:adobe:flash_player:*:*:*:*:*:edge:*:* |
| adobe | flash_player | <= 22.0.0.192 | cpe:2.3:a:adobe:flash_player:*:*:*:*:*:internet_explorer:*:* |
| adobe | flash_player | <= 11.2.202.626 | cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00016.html | Broken Link Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00017.html | Broken Link Third Party Advisory |
| http://www.securityfocus.com/bid/91719 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1036280 | Broken Link Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2016:1423 | Third Party Advisory |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-093 | Patch Third Party Advisory |
| https://helpx.adobe.com/security/products/flash-player/apsb16-25.html | Patch Vendor Advisory |
| https://security.gentoo.org/glsa/201607-03 | Third Party Advisory |
| https://www.exploit-db.com/exploits/40356/ | Exploit Third Party Advisory VDB Entry |