The ImageInputType::ensurePrimaryContent function in WebKit/Source/core/html/forms/ImageInputType.cpp in Blink, as used in Google Chrome before 49.0.2623.87, does not properly maintain the user agent shadow DOM, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that leverage "type confusion."
結論預警: CVE-2016-1643 綜合評估為高風險(65.4/100):CVSS 技術影響為高級,利用機率(EPSS 2.75%) 強制指令: 被利用機率偏高—請盤點暴露面並優先安排修補。
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。
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 | 2.02% | 2.75% | +0.73% |
| 2 | 2025-09-29 | 1.94% | 2.02% | +0.07% |
| 3 | 2025-07-16 | — | 1.94% | — |
完整 EPSS 歷史 (共 11 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 | 3.0 | HIGH |
|
2.8 | 5.9 | [email protected] |
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2016-1643 |
ubuntu
|
medium | CVE-2016-1643 medium priority: Ubuntu including 2 source packages (chromium-browser, oxide-qt), 8 status rows across 4 suites (precise, trusty, upstream, wily): released 6, DNE 1, ignored 1. | https://ubuntu.com/security/CVE-2016-1643 |