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CVE-2026-1998 micropython runtime.c mp_import_all memory corruption

🗓️ 06 Feb 2026 06:02:08Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Micropython memory corruption in mp_import_all (runtime.c) allows local exploitation; patch available.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-1998
6 Feb 202606:02
attackerkb
AlpineLinux
CVE-2026-1998
6 Feb 202606:02
alpinelinux
CNNVD
MicroPython 缓冲区错误漏洞
6 Feb 202600:00
cnnvd
CVE
CVE-2026-1998
6 Feb 202606:02
cve
Debian CVE
CVE-2026-1998
6 Feb 202606:02
debiancve
EUVD
EUVD-2026-5694
6 Feb 202606:02
euvd
Fedora
[SECURITY] Fedora 44 Update: micropython-1.28.0-1.fc44
25 Apr 202601:56
fedora
Fedora
[SECURITY] Fedora 43 Update: micropython-1.28.0-1.fc43
16 Apr 202600:56
fedora
Tenable Nessus
Fedora 43 : micropython (2026-29f4f47ade)
16 Apr 202600:00
nessus
Tenable Nessus
Fedora 44 : micropython (2026-52a9a687f0)
25 Apr 202600:00
nessus
Rows per page
[
  {
    "vendor": "n/a",
    "product": "micropython",
    "versions": [
      {
        "version": "1.0",
        "status": "affected"
      },
      {
        "version": "1.1",
        "status": "affected"
      },
      {
        "version": "1.2",
        "status": "affected"
      },
      {
        "version": "1.3",
        "status": "affected"
      },
      {
        "version": "1.4",
        "status": "affected"
      },
      {
        "version": "1.5",
        "status": "affected"
      },
      {
        "version": "1.6",
        "status": "affected"
      },
      {
        "version": "1.7",
        "status": "affected"
      },
      {
        "version": "1.8",
        "status": "affected"
      },
      {
        "version": "1.9",
        "status": "affected"
      },
      {
        "version": "1.10",
        "status": "affected"
      },
      {
        "version": "1.11",
        "status": "affected"
      },
      {
        "version": "1.12",
        "status": "affected"
      },
      {
        "version": "1.13",
        "status": "affected"
      },
      {
        "version": "1.14",
        "status": "affected"
      },
      {
        "version": "1.15",
        "status": "affected"
      },
      {
        "version": "1.16",
        "status": "affected"
      },
      {
        "version": "1.17",
        "status": "affected"
      },
      {
        "version": "1.18",
        "status": "affected"
      },
      {
        "version": "1.19",
        "status": "affected"
      },
      {
        "version": "1.20",
        "status": "affected"
      },
      {
        "version": "1.21",
        "status": "affected"
      },
      {
        "version": "1.22",
        "status": "affected"
      },
      {
        "version": "1.23",
        "status": "affected"
      },
      {
        "version": "1.24",
        "status": "affected"
      },
      {
        "version": "1.25",
        "status": "affected"
      },
      {
        "version": "1.26",
        "status": "affected"
      },
      {
        "version": "1.27.0",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:micropython:micropython:*:*:*:*:*:*:*:*"
    ]
  }
]

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