Use-after-free vulnerability in the nsHtml5TreeOperation function in xul.dll in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 allows remote attackers to execute arbitrary code by adding a second root element to an HTML5 document during parsing.
結論預警: CVE-2014-1592 綜合評估為中等風險(59.3/100):CVSS 技術影響為中級,利用機率(EPSS 3.38%) 核心證據: 近一日 EPSS 上升 +1.61%,被利用關注度持續升高。 強制指令: 梳理受影響資產並納入修補計畫。
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 | 1.77% | 3.38% | +1.61% |
| 2 | 2025-03-30 | 5.14% | 1.77% | -3.37% |
| 3 | 2025-03-29 | — | 5.14% | — |
完整 EPSS 歷史 (共 9 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 |
|---|---|---|---|---|---|---|
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
gentoo
|
normal | CVE-2014-1592: 1 GLSA(s) (201504-01), 7 atom(s) (dev-libs/nspr, mail-client/thunderbird, …); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2014-1592 |
redhat
|
critical | — | https://access.redhat.com/security/cve/CVE-2014-1592 |
suse
|
medium | CVE-2014-1592 severity moderate: SUSE including 131 source package names (MozillaFirefox, MozillaFirefox-102.11.0-150200.152.87.1, …), 269 product×package rows across 81 product lines (Image SLES12-SP5-Azure-BYOS, Image SLES12-SP5-Azure-Basic-On-Demand, … (81 product lines)): Fixed 238, Known Not Affected 31. | https://www.suse.com/security/cve/CVE-2014-1592/ |
ubuntu
|
medium | CVE-2014-1592 medium priority: Ubuntu including 2 source packages (firefox, thunderbird), 10 status rows across 5 suites (lucid, precise, trusty, upstream, utopic): released 8, ignored 2. | https://ubuntu.com/security/CVE-2014-1592 |
: <a href="http://cwe.mitre.org/data/definitions/416.html">CWE-416: Use After Free</a>