GHSA-PPF9-CGJM-478M高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-30 23:30

发布时间

2026-08-30 23:30

GitHub 审查时间

—

NVD 发布时间

2026-08-30 22:17

源文件

advisories/unreviewed/2026/08/GHSA-ppf9-cgjm-478m/GHSA-ppf9-cgjm-478m.json

公告说明

Qubes OS before qubes-core-dom0-linux 4.3.22 allows OS command injection during a qvm-copy-to-vm call from dom0 to an attacker-controlled qube, because the "system" library function is used to process an error message that may have shell metacharacters. This occurs in core-admin-linux/file-copy-vm/qfile-dom0-agent.c.

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-2026-82636

标识信息

别名 / CVE

CVE-2026-82636

CWE

CWE-78

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:N/UI:R/S:C/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-ppf9-cgjm-478m",
  "aliases": [
    "CVE-2026-82636"
  ],
  "details": "Qubes OS before qubes-core-dom0-linux 4.3.22 allows OS command injection during a qvm-copy-to-vm call from dom0 to an attacker-controlled qube, because the \"system\" library function is used to process an error message that may have shell metacharacters. This occurs in core-admin-linux/file-copy-vm/qfile-dom0-agent.c.",
  "affected": [],
  "modified": "2026-08-30T15:30:26Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"
    }
  ],
  "published": "2026-08-30T15:30:26Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82636",
      "type": "ADVISORY"
    },
    {
      "url": "https://news.ycombinator.com/item?id=49496918",
      "type": "WEB"
    },
    {
      "url": "https://www.qubes-os.org/news/2026/08/29/qsb-118",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-30T14:17:03Z",
    "github_reviewed_at": null
  }
}