CVE-2026-91403
一分钟漏洞结论
影响对象
Oracle Corporation Oracle Java SE
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Oracle Java SE、Oracle GraalVM for JDK 以及 Oracle GraalVM Enterprise Edition 产品中的 Oracle Java SE 组件（JSSE）存在漏洞。受影响的受支持版本包括：Oracle Java SE 8u511、8u511-perf、11.0.33、17.0.21、21.0.13、25.0.5 和 27.0.1；Oracle GraalVM for JDK 17.0.21 和 21.0.13；Oracle GraalVM Enterprise E
影响版本矩阵 10
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Oracle Corporation | Oracle GraalVM Enterprise Edition | 21.3.20 |
affected |
| Oracle Corporation | Oracle GraalVM for JDK | 17.0.21 |
affected |
21.0.13 |
affected | ||
| Oracle Corporation | Oracle Java SE | 8u511 |
affected |
8u511-perf |
affected | ||
11.0.33 |
affected | ||
17.0.21 |
affected | ||
21.0.13 |
affected | ||
25.0.5 |
affected | ||
27.0.1 |
affected |
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一、 漏洞 CVE-2026-91403 基础信息
漏洞信息
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Vulnerability Title
N/A
来源: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u511, 8u511-perf, 11.0.33, 17.0.21, 21.0.13, 25.0.5, 27.0.1; Oracle GraalVM for JDK: 17.0.21 and 21.0.13; Oracle GraalVM Enterprise Edition: 21.3.20. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Oracle Corporation | Oracle Java SE | 8u511 | - |
|
| Oracle Corporation | Oracle GraalVM for JDK | 17.0.21 | - |
|
| Oracle Corporation | Oracle GraalVM Enterprise Edition | 21.3.20 | - |
|
二、漏洞 CVE-2026-91403 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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IV. Related Vulnerabilities
Same vendor: Oracle Corporation
V. Comments for CVE-2026-91403
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