GHSA-WMFQ-MFCF-JVXP中危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-20 05:30

发布时间

2026-08-20 05:30

GitHub 审查时间

—

NVD 发布时间

2026-08-20 05:16

源文件

advisories/unreviewed/2026/08/GHSA-wmfq-mfcf-jvxp/GHSA-wmfq-mfcf-jvxp.json

公告说明

IBM PowerVM Hypervisor Platform KeyStore (PKS) and virtual TPM FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H2 use persistent storage key seeds that result in an AES key with reduced strength. An attacker with access to the service processor or HMC could exploit this weakness to derive the encryption key and access the data.

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-4936

标识信息

别名 / CVE

CVE-2026-4936

CWE

CWE-331

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N

原始 OSV JSON

{
  "id": "GHSA-wmfq-mfcf-jvxp",
  "aliases": [
    "CVE-2026-4936"
  ],
  "details": "IBM PowerVM Hypervisor Platform KeyStore (PKS) and virtual TPM FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H2 use persistent storage key seeds that result in an AES key with reduced strength. An attacker with access to the service processor or HMC could exploit this weakness to derive the encryption key and access the data.",
  "affected": [],
  "modified": "2026-08-19T21:30:38Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N"
    }
  ],
  "published": "2026-08-19T21:30:38Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4936",
      "type": "ADVISORY"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/7283890",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-331"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-19T21:16:55Z",
    "github_reviewed_at": null
  }
}